diff options
Diffstat (limited to 'drivers/gles3')
| -rw-r--r-- | drivers/gles3/rasterizer_canvas_gles3.cpp | 21 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 17 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.h | 2 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 104 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.h | 4 | ||||
| -rw-r--r-- | drivers/gles3/shader_compiler_gles3.cpp | 22 | ||||
| -rw-r--r-- | drivers/gles3/shaders/effect_blur.glsl | 13 | ||||
| -rw-r--r-- | drivers/gles3/shaders/scene.glsl | 58 | ||||
| -rw-r--r-- | drivers/gles3/shaders/screen_space_reflection.glsl | 6 | ||||
| -rw-r--r-- | drivers/gles3/shaders/ssao.glsl | 21 | ||||
| -rw-r--r-- | drivers/gles3/shaders/ssao_minify.glsl | 4 | ||||
| -rw-r--r-- | drivers/gles3/shaders/subsurf_scattering.glsl | 126 |
12 files changed, 246 insertions, 152 deletions
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp index 84f29facf4..5d62d2f5a0 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.cpp +++ b/drivers/gles3/rasterizer_canvas_gles3.cpp @@ -576,6 +576,15 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur Rect2 src_rect = (rect->flags & CANVAS_RECT_REGION) ? Rect2(rect->source.position * texpixel_size, rect->source.size * texpixel_size) : Rect2(0, 0, 1, 1); Rect2 dst_rect = Rect2(rect->rect.position, rect->rect.size); + if (dst_rect.size.width < 0) { + dst_rect.position.x += dst_rect.size.width; + dst_rect.size.width *= -1; + } + if (dst_rect.size.height < 0) { + dst_rect.position.y += dst_rect.size.height; + dst_rect.size.height *= -1; + } + if (rect->flags & CANVAS_RECT_FLIP_H) { src_rect.size.x *= -1; } @@ -602,8 +611,18 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur } } else { + Rect2 dst_rect = Rect2(rect->rect.position, rect->rect.size); - state.canvas_shader.set_uniform(CanvasShaderGLES3::DST_RECT, Color(rect->rect.position.x, rect->rect.position.y, rect->rect.size.x, rect->rect.size.y)); + if (dst_rect.size.width < 0) { + dst_rect.position.x += dst_rect.size.width; + dst_rect.size.width *= -1; + } + if (dst_rect.size.height < 0) { + dst_rect.position.y += dst_rect.size.height; + dst_rect.size.height *= -1; + } + + state.canvas_shader.set_uniform(CanvasShaderGLES3::DST_RECT, Color(dst_rect.position.x, dst_rect.position.y, dst_rect.size.x, dst_rect.size.y)); state.canvas_shader.set_uniform(CanvasShaderGLES3::SRC_RECT, Color(0, 0, 1, 1)); state.canvas_shader.set_uniform(CanvasShaderGLES3::CLIP_RECT_UV, false); glDrawArrays(GL_TRIANGLE_FAN, 0, 4); diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 2615f9c1b3..146a2359b6 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -2599,7 +2599,7 @@ void RasterizerSceneGLES3::_setup_directional_light(int p_index, const Transform } } - ubo_data.shadow_split_offsets[j] = 1.0 / li->shadow_transform[j].split; + ubo_data.shadow_split_offsets[j] = li->shadow_transform[j].split; Transform modelview = (p_camera_inverse_transform * li->shadow_transform[j].transform).inverse(); @@ -3174,6 +3174,7 @@ void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_ for (int i = 0; i < storage->frame.current_rt->effects.ssao.depth_mipmap_fbos.size(); i++) { state.ssao_minify_shader.set_conditional(SsaoMinifyShaderGLES3::MINIFY_START, i == 0); + state.ssao_minify_shader.set_conditional(SsaoMinifyShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.ssao_minify_shader.bind(); state.ssao_minify_shader.set_uniform(SsaoMinifyShaderGLES3::CAMERA_Z_FAR, p_cam_projection.get_z_far()); state.ssao_minify_shader.set_uniform(SsaoMinifyShaderGLES3::CAMERA_Z_NEAR, p_cam_projection.get_z_near()); @@ -3203,6 +3204,7 @@ void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_ glDepthFunc(GL_GREATER); // do SSAO! state.ssao_shader.set_conditional(SsaoShaderGLES3::ENABLE_RADIUS2, env->ssao_radius2 > 0.001); + state.ssao_shader.set_conditional(SsaoShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.ssao_shader.bind(); state.ssao_shader.set_uniform(SsaoShaderGLES3::CAMERA_Z_FAR, p_cam_projection.get_z_far()); state.ssao_shader.set_uniform(SsaoShaderGLES3::CAMERA_Z_NEAR, p_cam_projection.get_z_near()); @@ -3312,6 +3314,7 @@ void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_ glBindFramebuffer(GL_DRAW_FRAMEBUFFER, storage->frame.current_rt->effects.ssao.blur_fbo[0]); glBlitFramebuffer(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, 0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height, GL_COLOR_BUFFER_BIT, GL_LINEAR); + state.sss_shader.set_conditional(SubsurfScatteringShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.sss_shader.set_conditional(SubsurfScatteringShaderGLES3::USE_11_SAMPLES, subsurface_scatter_quality == SSS_QUALITY_LOW); state.sss_shader.set_conditional(SubsurfScatteringShaderGLES3::USE_17_SAMPLES, subsurface_scatter_quality == SSS_QUALITY_MEDIUM); state.sss_shader.set_conditional(SubsurfScatteringShaderGLES3::USE_25_SAMPLES, subsurface_scatter_quality == SSS_QUALITY_HIGH); @@ -3366,6 +3369,7 @@ void RasterizerSceneGLES3::_render_mrts(Environment *env, const CameraMatrix &p_ //perform SSR state.ssr_shader.set_conditional(ScreenSpaceReflectionShaderGLES3::REFLECT_ROUGHNESS, env->ssr_roughness); + state.ssr_shader.set_conditional(ScreenSpaceReflectionShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.ssr_shader.bind(); @@ -3519,6 +3523,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p int vp_h = storage->frame.current_rt->height; int vp_w = storage->frame.current_rt->width; + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_FAR_BLUR, true); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_LOW, env->dof_blur_far_quality == VS::ENV_DOF_BLUR_QUALITY_LOW); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_MEDIUM, env->dof_blur_far_quality == VS::ENV_DOF_BLUR_QUALITY_MEDIUM); @@ -3561,6 +3566,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_LOW, false); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_MEDIUM, false); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_HIGH, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::USE_ORTHOGONAL_PROJECTION, false); composite_from = storage->frame.current_rt->effects.mip_maps[0].color; } @@ -3573,6 +3579,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p int vp_h = storage->frame.current_rt->height; int vp_w = storage->frame.current_rt->width; + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::USE_ORTHOGONAL_PROJECTION, p_cam_projection.is_orthogonal()); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_NEAR_BLUR, true); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_NEAR_FIRST_TAP, true); @@ -3648,6 +3655,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_LOW, false); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_MEDIUM, false); state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::DOF_QUALITY_HIGH, false); + state.effect_blur_shader.set_conditional(EffectBlurShaderGLES3::USE_ORTHOGONAL_PROJECTION, false); composite_from = storage->frame.current_rt->effects.mip_maps[0].color; } @@ -3739,6 +3747,8 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p SWAP(exposure_shrink[exposure_shrink.size() - 1].color, storage->frame.current_rt->exposure.color); glViewport(0, 0, storage->frame.current_rt->width, storage->frame.current_rt->height); + + VisualServerRaster::redraw_request(); //if using auto exposure, redraw must happen } int max_glow_level = -1; @@ -4155,7 +4165,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const clear_color = env->bg_color.to_linear(); storage->frame.clear_request = false; - } else if (env->bg_mode == VS::ENV_BG_SKY) { + } else if (env->bg_mode == VS::ENV_BG_SKY || env->bg_mode == VS::ENV_BG_COLOR_SKY) { sky = storage->sky_owner.getornull(env->sky); @@ -4163,6 +4173,9 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const env_radiance_tex = sky->radiance; } storage->frame.clear_request = false; + if (env->bg_mode == VS::ENV_BG_COLOR_SKY) { + clear_color = env->bg_color.to_linear(); + } } else { storage->frame.clear_request = false; diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index b3fd6fa2a0..8669c42a7a 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -806,7 +806,7 @@ public: void _render_list(RenderList::Element **p_elements, int p_element_count, const Transform &p_view_transform, const CameraMatrix &p_projection, GLuint p_base_env, bool p_reverse_cull, bool p_alpha_pass, bool p_shadow, bool p_directional_add, bool p_directional_shadows); - _FORCE_INLINE_ void _add_geometry(RasterizerStorageGLES3::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES3::GeometryOwner *p_owner, int p_material, bool p_depth_passs); + _FORCE_INLINE_ void _add_geometry(RasterizerStorageGLES3::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES3::GeometryOwner *p_owner, int p_material, bool p_depth_pass); _FORCE_INLINE_ void _add_geometry_with_material(RasterizerStorageGLES3::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES3::GeometryOwner *p_owner, RasterizerStorageGLES3::Material *p_material, bool p_depth_pass); diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index a744abdfa8..b99817fb12 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -165,7 +165,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ } break; case Image::FORMAT_RGB8: { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? GL_SRGB8 : GL_RGB8; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? GL_SRGB8 : GL_RGB8; r_gl_format = GL_RGB; r_gl_type = GL_UNSIGNED_BYTE; srgb = true; @@ -174,7 +174,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ case Image::FORMAT_RGBA8: { r_gl_format = GL_RGBA; - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? GL_SRGB8_ALPHA8 : GL_RGBA8; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? GL_SRGB8_ALPHA8 : GL_RGBA8; r_gl_type = GL_UNSIGNED_BYTE; srgb = true; @@ -254,7 +254,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.s3tc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -270,7 +270,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.s3tc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -286,7 +286,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.s3tc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_NV : _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -331,7 +331,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.bptc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM : _EXT_COMPRESSED_RGBA_BPTC_UNORM; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM : _EXT_COMPRESSED_RGBA_BPTC_UNORM; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -371,7 +371,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.pvrtc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_2BPPV1_IMG; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -386,7 +386,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.pvrtc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_2BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -402,7 +402,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.pvrtc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGB_PVRTC_4BPPV1_IMG; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -418,7 +418,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.pvrtc_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB_ALPHA_PVRTC_4BPPV1_EXT : _EXT_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -503,7 +503,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.etc2_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB8_ETC2 : _EXT_COMPRESSED_RGB8_ETC2; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB8_ETC2 : _EXT_COMPRESSED_RGB8_ETC2; r_gl_format = GL_RGB; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -518,7 +518,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.etc2_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC : _EXT_COMPRESSED_RGBA8_ETC2_EAC; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC : _EXT_COMPRESSED_RGBA8_ETC2_EAC; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -533,7 +533,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ if (config.etc2_supported) { - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? _EXT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 : _EXT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? _EXT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 : _EXT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2; r_gl_format = GL_RGBA; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = true; @@ -560,7 +560,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_ } r_gl_format = GL_RGBA; - r_gl_internal_format = (config.srgb_decode_supported || p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR) ? GL_SRGB8_ALPHA8 : GL_RGBA8; + r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? GL_SRGB8_ALPHA8 : GL_RGBA8; r_gl_type = GL_UNSIGNED_BYTE; r_compressed = false; srgb = true; @@ -595,7 +595,6 @@ RID RasterizerStorageGLES3::texture_create() { void RasterizerStorageGLES3::texture_allocate(RID p_texture, int p_width, int p_height, Image::Format p_format, uint32_t p_flags) { - int components; GLenum format; GLenum internal_format; GLenum type; @@ -686,7 +685,7 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p texture->ignore_mipmaps = compressed && !img->has_mipmaps(); - if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && !texture->ignore_mipmaps) glTexParameteri(texture->target, GL_TEXTURE_MIN_FILTER, config.use_fast_texture_filter ? GL_LINEAR_MIPMAP_NEAREST : GL_LINEAR_MIPMAP_LINEAR); else { if (texture->flags & VS::TEXTURE_FLAG_FILTER) { @@ -717,7 +716,7 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p glTexParameteri(texture->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // raw Filtering } - if ((texture->flags & VS::TEXTURE_FLAG_REPEAT || texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) { + if (((texture->flags & VS::TEXTURE_FLAG_REPEAT) || (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT)) && texture->target != GL_TEXTURE_CUBE_MAP) { if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) { glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT); @@ -770,15 +769,13 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p } } - int mipmaps = (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && img->has_mipmaps()) ? img->get_mipmap_count() + 1 : 1; + int mipmaps = ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && img->has_mipmaps()) ? img->get_mipmap_count() + 1 : 1; int w = img->get_width(); int h = img->get_height(); int tsize = 0; - int block = Image::get_format_block_size(img->get_format()); - for (int i = 0; i < mipmaps; i++) { int size, ofs; @@ -789,10 +786,6 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p if (texture->compressed) { glPixelStorei(GL_UNPACK_ALIGNMENT, 4); - //this is not needed, as compressed takes the regular size, even if blocks extend it - //int bw = (w % block != 0) ? w + (block - w % block) : w; - //int bh = (h % block != 0) ? h + (block - h % block) : h; - int bw = w; int bh = h; @@ -820,7 +813,7 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p texture->stored_cube_sides |= (1 << p_cube_side); - if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && mipmaps == 1 && !texture->ignore_mipmaps && (!(texture->flags & VS::TEXTURE_FLAG_CUBEMAP) || texture->stored_cube_sides == (1 << 6) - 1)) { + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && mipmaps == 1 && !texture->ignore_mipmaps && (!(texture->flags & VS::TEXTURE_FLAG_CUBEMAP) || texture->stored_cube_sides == (1 << 6) - 1)) { //generate mipmaps if they were requested and the image does not contain them glGenerateMipmap(texture->target); } else if (mipmaps > 1) { @@ -912,7 +905,7 @@ void RasterizerStorageGLES3::texture_set_flags(RID p_texture, uint32_t p_flags) uint32_t cube = texture->flags & VS::TEXTURE_FLAG_CUBEMAP; texture->flags = p_flags | cube; // can't remove a cube from being a cube - if ((texture->flags & VS::TEXTURE_FLAG_REPEAT || texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) && texture->target != GL_TEXTURE_CUBE_MAP) { + if (((texture->flags & VS::TEXTURE_FLAG_REPEAT) || (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT)) && texture->target != GL_TEXTURE_CUBE_MAP) { if (texture->flags & VS::TEXTURE_FLAG_MIRRORED_REPEAT) { glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT); @@ -937,7 +930,7 @@ void RasterizerStorageGLES3::texture_set_flags(RID p_texture, uint32_t p_flags) } } - if (texture->flags & VS::TEXTURE_FLAG_MIPMAPS && !texture->ignore_mipmaps) { + if ((texture->flags & VS::TEXTURE_FLAG_MIPMAPS) && !texture->ignore_mipmaps) { if (!had_mipmaps && texture->mipmaps == 1) { glGenerateMipmap(texture->target); } @@ -3360,7 +3353,7 @@ Rect3 RasterizerStorageGLES3::mesh_get_aabb(RID p_mesh, RID p_skeleton) const { for (int i = 0; i < mesh->surfaces.size(); i++) { Rect3 laabb; - if (mesh->surfaces[i]->format & VS::ARRAY_FORMAT_BONES && mesh->surfaces[i]->skeleton_bone_aabb.size()) { + if ((mesh->surfaces[i]->format & VS::ARRAY_FORMAT_BONES) && mesh->surfaces[i]->skeleton_bone_aabb.size()) { int bs = mesh->surfaces[i]->skeleton_bone_aabb.size(); const Rect3 *skbones = mesh->surfaces[i]->skeleton_bone_aabb.ptr(); @@ -4473,6 +4466,7 @@ RID RasterizerStorageGLES3::light_create(VS::LightType p_type) { light->omni_shadow_mode = VS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; light->omni_shadow_detail = VS::LIGHT_OMNI_SHADOW_DETAIL_VERTICAL; light->directional_blend_splits = false; + light->directional_range_mode = VS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE; light->reverse_cull = false; light->version = 0; @@ -4625,6 +4619,22 @@ VS::LightDirectionalShadowMode RasterizerStorageGLES3::light_directional_get_sha return light->directional_shadow_mode; } +void RasterizerStorageGLES3::light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode) { + + Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND(!light); + + light->directional_range_mode = p_range_mode; +} + +VS::LightDirectionalShadowDepthRangeMode RasterizerStorageGLES3::light_directional_get_shadow_depth_range_mode(RID p_light) const { + + const Light *light = light_owner.getornull(p_light); + ERR_FAIL_COND_V(!light, VS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE); + + return light->directional_range_mode; +} + VS::LightType RasterizerStorageGLES3::light_get_type(RID p_light) const { const Light *light = light_owner.getornull(p_light); @@ -6847,42 +6857,28 @@ int RasterizerStorageGLES3::get_captured_render_info(VS::RenderInfo p_info) { int RasterizerStorageGLES3::get_render_info(VS::RenderInfo p_info) { switch (p_info) { - case VS::INFO_OBJECTS_IN_FRAME: { - + case VS::INFO_OBJECTS_IN_FRAME: return info.render_final.object_count; - } break; - case VS::INFO_VERTICES_IN_FRAME: { - + case VS::INFO_VERTICES_IN_FRAME: return info.render_final.vertices_count; - } break; - case VS::INFO_MATERIAL_CHANGES_IN_FRAME: { + case VS::INFO_MATERIAL_CHANGES_IN_FRAME: return info.render_final.material_switch_count; - } break; - case VS::INFO_SHADER_CHANGES_IN_FRAME: { + case VS::INFO_SHADER_CHANGES_IN_FRAME: return info.render_final.shader_rebind_count; - } break; - case VS::INFO_SURFACE_CHANGES_IN_FRAME: { + case VS::INFO_SURFACE_CHANGES_IN_FRAME: return info.render_final.surface_switch_count; - } break; - case VS::INFO_DRAW_CALLS_IN_FRAME: { + case VS::INFO_DRAW_CALLS_IN_FRAME: return info.render_final.draw_call_count; - } break; - case VS::INFO_USAGE_VIDEO_MEM_TOTAL: { - + case VS::INFO_USAGE_VIDEO_MEM_TOTAL: return 0; //no idea - } break; - case VS::INFO_VIDEO_MEM_USED: { - + case VS::INFO_VIDEO_MEM_USED: return info.vertex_mem + info.texture_mem; - } break; - case VS::INFO_TEXTURE_MEM_USED: { - + case VS::INFO_TEXTURE_MEM_USED: return info.texture_mem; - } break; - case VS::INFO_VERTEX_MEM_USED: { - + case VS::INFO_VERTEX_MEM_USED: return info.vertex_mem; - } break; + default: + return 0; //no idea either } } diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h index b26032dbc4..6abc22b643 100644 --- a/drivers/gles3/rasterizer_storage_gles3.h +++ b/drivers/gles3/rasterizer_storage_gles3.h @@ -879,6 +879,7 @@ public: VS::LightOmniShadowMode omni_shadow_mode; VS::LightOmniShadowDetail omni_shadow_detail; VS::LightDirectionalShadowMode directional_shadow_mode; + VS::LightDirectionalShadowDepthRangeMode directional_range_mode; bool directional_blend_splits; uint64_t version; }; @@ -906,6 +907,9 @@ public: virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light); virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light); + virtual void light_directional_set_shadow_depth_range_mode(RID p_light, VS::LightDirectionalShadowDepthRangeMode p_range_mode); + virtual VS::LightDirectionalShadowDepthRangeMode light_directional_get_shadow_depth_range_mode(RID p_light) const; + virtual bool light_has_shadow(RID p_light) const; virtual VS::LightType light_get_type(RID p_light) const; diff --git a/drivers/gles3/shader_compiler_gles3.cpp b/drivers/gles3/shader_compiler_gles3.cpp index 419decce29..5401c8266a 100644 --- a/drivers/gles3/shader_compiler_gles3.cpp +++ b/drivers/gles3/shader_compiler_gles3.cpp @@ -441,12 +441,12 @@ String ShaderCompilerGLES3::_dump_node_code(SL::Node *p_node, int p_level, Gener if (!bnode->single_statement) { code += _mktab(p_level - 1) + "{\n"; } - + for (int i = 0; i < bnode->statements.size(); i++) { String scode = _dump_node_code(bnode->statements[i], p_level, r_gen_code, p_actions, p_default_actions); - if (bnode->statements[i]->type == SL::Node::TYPE_CONTROL_FLOW || bnode->single_statement ) { + if (bnode->statements[i]->type == SL::Node::TYPE_CONTROL_FLOW || bnode->single_statement) { code += scode; //use directly } else { code += _mktab(p_level) + scode + ";\n"; @@ -461,20 +461,20 @@ String ShaderCompilerGLES3::_dump_node_code(SL::Node *p_node, int p_level, Gener SL::VariableDeclarationNode *vdnode = (SL::VariableDeclarationNode *)p_node; String declaration = _prestr(vdnode->precision) + _typestr(vdnode->datatype); - for(int i=0;i<vdnode->declarations.size();i++) { - if (i>0) { - declaration+=","; + for (int i = 0; i < vdnode->declarations.size(); i++) { + if (i > 0) { + declaration += ","; } else { - declaration+=" "; + declaration += " "; } - declaration += _mkid(vdnode->declarations[i].name); + declaration += _mkid(vdnode->declarations[i].name); if (vdnode->declarations[i].initializer) { - declaration+="="; - declaration+=_dump_node_code(vdnode->declarations[i].initializer, p_level, r_gen_code, p_actions, p_default_actions); + declaration += "="; + declaration += _dump_node_code(vdnode->declarations[i].initializer, p_level, r_gen_code, p_actions, p_default_actions); } } - code+=declaration; + code += declaration; } break; case SL::Node::TYPE_VARIABLE: { SL::VariableNode *vnode = (SL::VariableNode *)p_node; @@ -623,7 +623,7 @@ String ShaderCompilerGLES3::_dump_node_code(SL::Node *p_node, int p_level, Gener String left = _dump_node_code(cfnode->blocks[0], p_level, r_gen_code, p_actions, p_default_actions); String middle = _dump_node_code(cfnode->expressions[0], p_level, r_gen_code, p_actions, p_default_actions); String right = _dump_node_code(cfnode->expressions[1], p_level, r_gen_code, p_actions, p_default_actions); - code += _mktab(p_level) + "for (" +left+";"+middle+";"+right+")\n"; + code += _mktab(p_level) + "for (" + left + ";" + middle + ";" + right + ")\n"; code += _dump_node_code(cfnode->blocks[1], p_level + 1, r_gen_code, p_actions, p_default_actions); } else if (cfnode->flow_op == SL::FLOW_OP_RETURN) { diff --git a/drivers/gles3/shaders/effect_blur.glsl b/drivers/gles3/shaders/effect_blur.glsl index 09e522866c..b5f98a1244 100644 --- a/drivers/gles3/shaders/effect_blur.glsl +++ b/drivers/gles3/shaders/effect_blur.glsl @@ -168,7 +168,11 @@ void main() { float depth = textureLod( dof_source_depth, uv_interp, 0.0).r; depth = depth * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + depth = ((depth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else depth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - depth * (camera_z_far - camera_z_near)); +#endif float amount = smoothstep(dof_begin,dof_end,depth); float k_accum=0.0; @@ -182,8 +186,11 @@ void main() { float tap_depth = texture( dof_source_depth, tap_uv, 0.0).r; tap_depth = tap_depth * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + tap_depth = ((tap_depth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else tap_depth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - tap_depth * (camera_z_far - camera_z_near)); - +#endif float tap_amount = mix(smoothstep(dof_begin,dof_end,tap_depth),1.0,int_ofs==0); tap_amount*=tap_amount*tap_amount; //prevent undesired glow effect @@ -221,7 +228,11 @@ void main() { float tap_depth = texture( dof_source_depth, tap_uv, 0.0).r; tap_depth = tap_depth * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + tap_depth = ((tap_depth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else tap_depth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - tap_depth * (camera_z_far - camera_z_near)); +#endif float tap_amount = 1.0-smoothstep(dof_end,dof_begin,tap_depth); tap_amount*=tap_amount*tap_amount; //prevent undesired glow effect diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index 977cee5fcb..5f83033293 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -484,7 +484,7 @@ VERTEX_SHADER_CODE vec3 directional_diffuse = vec3(0.0); vec3 directional_specular = vec3(0.0); - light_compute(normal_interp,-light_direction_attenuation.xyz,-normalize( vertex_interp ),light_color_energy.rgb,roughness,directional_diffuse,directional_specular); + light_compute(normal_interp,-light_direction_attenuation.xyz,-normalize( vertex_interp ),light_color_energy.rgb,roughness,directional_diffuse,directional_specular); float diff_avg = dot(diffuse_light_interp.rgb,vec3(0.33333)); float diff_dir_avg = dot(directional_diffuse,vec3(0.33333)); @@ -935,17 +935,26 @@ LIGHT_SHADER_CODE #elif defined(DIFFUSE_BURLEY) { - float NdotL = dot(L, N); - float NdotV = dot(N, V); - float VdotH = dot(N, normalize(L+V)); + + + vec3 H = normalize(V + L); + float NoL = max(0.0,dot(N, L)); + float VoH = max(0.0,dot(L, H)); + float NoV = max(0.0,dot(N, V)); + + float FD90 = 0.5 + 2.0 * VoH * VoH * roughness; + float FdV = 1.0 + (FD90 - 1.0) * pow( 1.0 - NoV, 5.0 ); + float FdL = 1.0 + (FD90 - 1.0) * pow( 1.0 - NoL, 5.0 ); + light_amount = ( (1.0 / M_PI) * FdV * FdL ); +/* float energyBias = mix(roughness, 0.0, 0.5); float energyFactor = mix(roughness, 1.0, 1.0 / 1.51); - float fd90 = energyBias + 2.0 * VdotH * VdotH * roughness; + float fd90 = energyBias + 2.0 * VoH * VoH * roughness; float f0 = 1.0; - float lightScatter = f0 + (fd90 - f0) * pow(1.0 - NdotL, 5.0); - float viewScatter = f0 + (fd90 - f0) * pow(1.0 - NdotV, 5.0); + float lightScatter = f0 + (fd90 - f0) * pow(1.0 - NoL, 5.0); + float viewScatter = f0 + (fd90 - f0) * pow(1.0 - NoV, 5.0); - light_amount = lightScatter * viewScatter * energyFactor; + light_amount = lightScatter * viewScatter * energyFactor;*/ } #else //lambert @@ -1697,9 +1706,16 @@ FRAGMENT_SHADER_CODE vec3 light_attenuation=vec3(1.0); + float depth_z = -vertex.z; #ifdef LIGHT_DIRECTIONAL_SHADOW - if (gl_FragCoord.w > shadow_split_offsets.w) { +#ifdef LIGHT_USE_PSSM4 + if (depth_z < shadow_split_offsets.w) { +#elif defined(LIGHT_USE_PSSM2) + if (depth_z < shadow_split_offsets.y) { +#else + if (depth_z < shadow_split_offsets.x) { +#endif //LIGHT_USE_PSSM4 vec3 pssm_coord; float pssm_fade=0.0; @@ -1708,17 +1724,15 @@ FRAGMENT_SHADER_CODE float pssm_blend; vec3 pssm_coord2; bool use_blend=true; - vec3 light_pssm_split_inv = 1.0/shadow_split_offsets.xyz; - float w_inv = 1.0/gl_FragCoord.w; #endif #ifdef LIGHT_USE_PSSM4 - if (gl_FragCoord.w > shadow_split_offsets.y) { + if (depth_z < shadow_split_offsets.y) { - if (gl_FragCoord.w > shadow_split_offsets.x) { + if (depth_z < shadow_split_offsets.x) { highp vec4 splane=(shadow_matrix1 * vec4(vertex,1.0)); pssm_coord=splane.xyz/splane.w; @@ -1728,7 +1742,7 @@ FRAGMENT_SHADER_CODE splane=(shadow_matrix2 * vec4(vertex,1.0)); pssm_coord2=splane.xyz/splane.w; - pssm_blend=smoothstep(0.0,light_pssm_split_inv.x,w_inv); + pssm_blend=smoothstep(0.0,shadow_split_offsets.x,depth_z); #endif } else { @@ -1739,14 +1753,14 @@ FRAGMENT_SHADER_CODE #if defined(LIGHT_USE_PSSM_BLEND) splane=(shadow_matrix3 * vec4(vertex,1.0)); pssm_coord2=splane.xyz/splane.w; - pssm_blend=smoothstep(light_pssm_split_inv.x,light_pssm_split_inv.y,w_inv); + pssm_blend=smoothstep(shadow_split_offsets.x,shadow_split_offsets.y,depth_z); #endif } } else { - if (gl_FragCoord.w > shadow_split_offsets.z) { + if (depth_z < shadow_split_offsets.z) { highp vec4 splane=(shadow_matrix3 * vec4(vertex,1.0)); pssm_coord=splane.xyz/splane.w; @@ -1754,13 +1768,14 @@ FRAGMENT_SHADER_CODE #if defined(LIGHT_USE_PSSM_BLEND) splane=(shadow_matrix4 * vec4(vertex,1.0)); pssm_coord2=splane.xyz/splane.w; - pssm_blend=smoothstep(light_pssm_split_inv.y,light_pssm_split_inv.z,w_inv); + pssm_blend=smoothstep(shadow_split_offsets.y,shadow_split_offsets.z,depth_z); #endif } else { + highp vec4 splane=(shadow_matrix4 * vec4(vertex,1.0)); pssm_coord=splane.xyz/splane.w; - pssm_fade = smoothstep(shadow_split_offsets.z,shadow_split_offsets.w,gl_FragCoord.w); + pssm_fade = smoothstep(shadow_split_offsets.z,shadow_split_offsets.w,depth_z); #if defined(LIGHT_USE_PSSM_BLEND) use_blend=false; @@ -1776,7 +1791,7 @@ FRAGMENT_SHADER_CODE #ifdef LIGHT_USE_PSSM2 - if (gl_FragCoord.w > shadow_split_offsets.x) { + if (depth_z < shadow_split_offsets.x) { highp vec4 splane=(shadow_matrix1 * vec4(vertex,1.0)); pssm_coord=splane.xyz/splane.w; @@ -1786,13 +1801,13 @@ FRAGMENT_SHADER_CODE splane=(shadow_matrix2 * vec4(vertex,1.0)); pssm_coord2=splane.xyz/splane.w; - pssm_blend=smoothstep(0.0,light_pssm_split_inv.x,w_inv); + pssm_blend=smoothstep(0.0,shadow_split_offsets.x,depth_z); #endif } else { highp vec4 splane=(shadow_matrix2 * vec4(vertex,1.0)); pssm_coord=splane.xyz/splane.w; - pssm_fade = smoothstep(shadow_split_offsets.x,shadow_split_offsets.y,gl_FragCoord.w); + pssm_fade = smoothstep(shadow_split_offsets.x,shadow_split_offsets.y,depth_z); #if defined(LIGHT_USE_PSSM_BLEND) use_blend=false; @@ -1834,6 +1849,7 @@ FRAGMENT_SHADER_CODE } + #endif //LIGHT_DIRECTIONAL_SHADOW #ifdef USE_VERTEX_LIGHTING diff --git a/drivers/gles3/shaders/screen_space_reflection.glsl b/drivers/gles3/shaders/screen_space_reflection.glsl index cc41d36c37..b2e6f7a736 100644 --- a/drivers/gles3/shaders/screen_space_reflection.glsl +++ b/drivers/gles3/shaders/screen_space_reflection.glsl @@ -56,7 +56,6 @@ vec2 view_to_screen(vec3 view_pos,out float w) { #define M_PI 3.14159265359 - void main() { @@ -158,8 +157,13 @@ void main() { w+=w_advance; //convert to linear depth + depth = texture(source_depth, pos*pixel_size).r * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + depth = ((depth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else depth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - depth * (camera_z_far - camera_z_near)); +#endif depth=-depth; z_from = z_to; diff --git a/drivers/gles3/shaders/ssao.glsl b/drivers/gles3/shaders/ssao.glsl index 0e8fc89d6c..c668e63745 100644 --- a/drivers/gles3/shaders/ssao.glsl +++ b/drivers/gles3/shaders/ssao.glsl @@ -65,7 +65,12 @@ layout(location = 0) out float visibility; uniform vec4 proj_info; vec3 reconstructCSPosition(vec2 S, float z) { - return vec3((S.xy * proj_info.xy + proj_info.zw) * z, z); +#ifdef USE_ORTHOGONAL_PROJECTION + return vec3((S.xy * proj_info.xy + proj_info.zw), z); +#else + return vec3((S.xy * proj_info.xy + proj_info.zw) * z, z); + +#endif } vec3 getPosition(ivec2 ssP) { @@ -73,7 +78,11 @@ vec3 getPosition(ivec2 ssP) { P.z = texelFetch(source_depth, ssP, 0).r; P.z = P.z * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + P.z = ((P.z + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else P.z = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - P.z * (camera_z_far - camera_z_near)); +#endif P.z = -P.z; // Offset to pixel center @@ -118,7 +127,12 @@ vec3 getOffsetPosition(ivec2 ssC, vec2 unitOffset, float ssR) { //read from depth buffer P.z = texelFetch(source_depth, mipP, 0).r; P.z = P.z * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + P.z = ((P.z + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else P.z = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - P.z * (camera_z_far - camera_z_near)); + +#endif P.z = -P.z; } else { @@ -214,8 +228,11 @@ void main() { // Choose the screen-space sample radius // proportional to the projected area of the sphere +#ifdef USE_ORTHOGONAL_PROJECTION + float ssDiskRadius = -proj_scale * radius; +#else float ssDiskRadius = -proj_scale * radius / C.z; - +#endif float sum = 0.0; for (int i = 0; i < NUM_SAMPLES; ++i) { sum += sampleAO(ssC, C, n_C, ssDiskRadius, radius,i, randomPatternRotationAngle); diff --git a/drivers/gles3/shaders/ssao_minify.glsl b/drivers/gles3/shaders/ssao_minify.glsl index 6e46a1842c..647c762438 100644 --- a/drivers/gles3/shaders/ssao_minify.glsl +++ b/drivers/gles3/shaders/ssao_minify.glsl @@ -41,7 +41,11 @@ void main() { #ifdef MINIFY_START float fdepth = texelFetch(source_depth, clamp(ssP * 2 + ivec2(ssP.y & 1, ssP.x & 1), ivec2(0), from_size - ivec2(1)), source_mipmap).r; fdepth = fdepth * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + fdepth = ((fdepth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else fdepth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - fdepth * (camera_z_far - camera_z_near)); +#endif fdepth /= camera_z_far; depth = uint(clamp(fdepth*65535.0,0.0,65535.0)); diff --git a/drivers/gles3/shaders/subsurf_scattering.glsl b/drivers/gles3/shaders/subsurf_scattering.glsl index 8873443727..20c3b7473f 100644 --- a/drivers/gles3/shaders/subsurf_scattering.glsl +++ b/drivers/gles3/shaders/subsurf_scattering.glsl @@ -17,36 +17,36 @@ void main() { //#define QUALIFIER uniform // some guy on the interweb says it may be faster with this #define QUALIFIER const + #ifdef USE_25_SAMPLES const int kernel_size=25; - QUALIFIER vec2 kernel[25] = vec2[] ( -vec2(0.099654,0.0), -vec2(0.001133,-3.0), -vec2(0.002316,-2.52083), -vec2(0.00445,-2.08333), -vec2(0.008033,-1.6875), -vec2(0.013627,-1.33333), -vec2(0.021724,-1.02083), -vec2(0.032542,-0.75), -vec2(0.04581,-0.520833), -vec2(0.0606,-0.333333), -vec2(0.075333,-0.1875), -vec2(0.088001,-0.0833333), -vec2(0.096603,-0.0208333), -vec2(0.096603,0.0208333), -vec2(0.088001,0.0833333), -vec2(0.075333,0.1875), -vec2(0.0606,0.333333), -vec2(0.04581,0.520833), -vec2(0.032542,0.75), -vec2(0.021724,1.02083), -vec2(0.013627,1.33333), -vec2(0.008033,1.6875), -vec2(0.00445,2.08333), -vec2(0.002316,2.52), -vec2(0.001133,3.0) + vec2(0.530605, 0.0), + vec2(0.000973794, -3.0), + vec2(0.00333804, -2.52083), + vec2(0.00500364, -2.08333), + vec2(0.00700976, -1.6875), + vec2(0.0094389, -1.33333), + vec2(0.0128496, -1.02083), + vec2(0.017924, -0.75), + vec2(0.0263642, -0.520833), + vec2(0.0410172, -0.333333), + vec2(0.0493588, -0.1875), + vec2(0.0402784, -0.0833333), + vec2(0.0211412, -0.0208333), + vec2(0.0211412, 0.0208333), + vec2(0.0402784, 0.0833333), + vec2(0.0493588, 0.1875), + vec2(0.0410172, 0.333333), + vec2(0.0263642, 0.520833), + vec2(0.017924, 0.75), + vec2(0.0128496, 1.02083), + vec2(0.0094389, 1.33333), + vec2(0.00700976, 1.6875), + vec2(0.00500364, 2.08333), + vec2(0.00333804, 2.52083), + vec2(0.000973794, 3.0) ); #endif //USE_25_SAMPLES @@ -56,23 +56,23 @@ vec2(0.001133,3.0) const int kernel_size=17; QUALIFIER vec2 kernel[17] = vec2[]( -vec2(0.197417,0.0), -vec2(0.000078,-2.0), -vec2(0.000489,-1.53125), -vec2(0.002403,-1.125), -vec2(0.009245,-0.78125), -vec2(0.027835,-0.5), -vec2(0.065592,-0.28125), -vec2(0.12098,-0.125), -vec2(0.17467,-0.03125), -vec2(0.17467,0.03125), -vec2(0.12098,0.125), -vec2(0.065592,0.28125), -vec2(0.027835,0.5), -vec2(0.009245,0.78125), -vec2(0.002403,1.125), -vec2(0.000489,1.53125), -vec2(0.000078,2.0) + vec2(0.536343, 0.0), + vec2(0.00317394, -2.0), + vec2(0.0100386, -1.53125), + vec2(0.0144609, -1.125), + vec2(0.0216301, -0.78125), + vec2(0.0347317, -0.5), + vec2(0.0571056, -0.28125), + vec2(0.0582416, -0.125), + vec2(0.0324462, -0.03125), + vec2(0.0324462, 0.03125), + vec2(0.0582416, 0.125), + vec2(0.0571056, 0.28125), + vec2(0.0347317, 0.5), + vec2(0.0216301, 0.78125), + vec2(0.0144609, 1.125), + vec2(0.0100386, 1.53125), + vec2(0.00317394,2.0) ); #endif //USE_17_SAMPLES @@ -82,23 +82,24 @@ vec2(0.000078,2.0) const int kernel_size=11; -QUALIFIER vec2 kernel[kernel_size] = vec2[]( -vec2(0.198596,0.0), -vec2(0.0093,-2.0), -vec2(0.028002,-1.28), -vec2(0.065984,-0.72), -vec2(0.121703,-0.32), -vec2(0.175713,-0.08), -vec2(0.175713,0.08), -vec2(0.121703,0.32), -vec2(0.065984,0.72), -vec2(0.028002,1.28), -vec2(0.0093,2.0) +QUALIFIER vec4 kernel[11] = vec4[]( + vec4(0.560479, 0.0), + vec4(0.00471691, -2.0), + vec4(0.0192831, -1.28), + vec4(0.03639, -0.72), + vec4(0.0821904, -0.32), + vec4(0.0771802, -0.08), + vec4(0.0771802, 0.08), + vec4(0.0821904, 0.32), + vec4(0.03639, 0.72), + vec4(0.0192831, 1.28), + vec4(0.00471691,2.0) ); #endif //USE_11_SAMPLES + uniform float max_radius; uniform float camera_z_far; uniform float camera_z_near; @@ -126,12 +127,16 @@ void main() { // Fetch linear depth of current pixel: float depth = texture(source_depth, uv_interp).r * 2.0 - 1.0; +#ifdef USE_ORTHOGONAL_PROJECTION + depth = ((depth + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; + float scale = unit_size; //remember depth is negative by default in OpenGL +#else depth = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - depth * (camera_z_far - camera_z_near)); + float scale = unit_size / depth; //remember depth is negative by default in OpenGL +#endif - float scale = unit_size / depth; //remember depth is negative by default in OpenGL - // Calculate the final step to fetch the surrounding pixels: vec2 step = max_radius * scale * dir; step *= strength; // Modulate it using the alpha channel. @@ -153,9 +158,14 @@ void main() { #ifdef ENABLE_FOLLOW_SURFACE // If the difference in depth is huge, we lerp color back to "colorM": float depth_cmp = texture(source_depth, offset).r *2.0 - 1.0; + +#ifdef USE_ORTHOGONAL_PROJECTION + depth_cmp = ((depth_cmp + (camera_z_far + camera_z_near)/(camera_z_far - camera_z_near)) * (camera_z_far - camera_z_near))/2.0; +#else depth_cmp = 2.0 * camera_z_near * camera_z_far / (camera_z_far + camera_z_near - depth_cmp * (camera_z_far - camera_z_near)); +#endif - float s = clamp(300.0f * distance * + float s = clamp(300.0f * scale * max_radius * abs(depth - depth_cmp),0.0,1.0); color = mix(color, base_color.rgb, s); #endif |