diff options
Diffstat (limited to 'drivers/gles3/rasterizer_scene_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 51 |
1 files changed, 32 insertions, 19 deletions
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 98a9211d0c..eaf0b06664 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -28,7 +28,7 @@ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "rasterizer_scene_gles3.h" - +#include "math_funcs.h" #include "os/os.h" #include "project_settings.h" #include "rasterizer_canvas_gles3.h" @@ -799,12 +799,12 @@ void RasterizerSceneGLES3::environment_set_sky(RID p_env, RID p_sky) { env->sky = p_sky; } -void RasterizerSceneGLES3::environment_set_sky_scale(RID p_env, float p_scale) { +void RasterizerSceneGLES3::environment_set_sky_custom_fov(RID p_env, float p_scale) { Environment *env = environment_owner.getornull(p_env); ERR_FAIL_COND(!env); - env->sky_scale = p_scale; + env->sky_custom_fov = p_scale; } void RasterizerSceneGLES3::environment_set_bg_color(RID p_env, const Color &p_color) { @@ -2319,7 +2319,7 @@ void RasterizerSceneGLES3::_add_geometry_with_material(RasterizerStorageGLES3::G } } -void RasterizerSceneGLES3::_draw_sky(RasterizerStorageGLES3::Sky *p_sky, const CameraMatrix &p_projection, const Transform &p_transform, bool p_vflip, float p_scale, float p_energy) { +void RasterizerSceneGLES3::_draw_sky(RasterizerStorageGLES3::Sky *p_sky, const CameraMatrix &p_projection, const Transform &p_transform, bool p_vflip, float p_custom_fov, float p_energy) { if (!p_sky) return; @@ -2365,16 +2365,28 @@ void RasterizerSceneGLES3::_draw_sky(RasterizerStorageGLES3::Sky *p_sky, const C //sky uv vectors float vw, vh, zn; - p_projection.get_viewport_size(vw, vh); - zn = p_projection.get_z_near(); + CameraMatrix camera; + + if (p_custom_fov) { + + float near_plane = p_projection.get_z_near(); + float far_plane = p_projection.get_z_far(); + float aspect = p_projection.get_aspect(); + + camera.set_perspective(p_custom_fov, aspect, near_plane, far_plane); - float scale = p_scale; + } else { + camera = p_projection; + } + + camera.get_viewport_size(vw, vh); + zn = p_projection.get_z_near(); for (int i = 0; i < 4; i++) { Vector3 uv = vertices[i * 2 + 1]; - uv.x = (uv.x * 2.0 - 1.0) * vw * scale; - uv.y = -(uv.y * 2.0 - 1.0) * vh * scale; + uv.x = (uv.x * 2.0 - 1.0) * vw; + uv.y = -(uv.y * 2.0 - 1.0) * vh; uv.z = -zn; vertices[i * 2 + 1] = p_transform.basis.xform(uv).normalized(); vertices[i * 2 + 1].z = -vertices[i * 2 + 1].z; @@ -2522,9 +2534,10 @@ void RasterizerSceneGLES3::_setup_directional_light(int p_index, const Transform float sign = li->light_ptr->negative ? -1 : 1; Color linear_col = li->light_ptr->color.to_linear(); - ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; + //compensate normalized diffuse range by multiplying by PI + ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; ubo_data.light_color_energy[3] = 0; //omni, keep at 0 @@ -2662,9 +2675,9 @@ void RasterizerSceneGLES3::_setup_lights(RID *p_light_cull_result, int p_light_c float sign = li->light_ptr->negative ? -1 : 1; Color linear_col = li->light_ptr->color.to_linear(); - ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; + ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; ubo_data.light_color_energy[3] = 0; Vector3 pos = p_camera_inverse_transform.xform(li->transform.origin); @@ -2748,9 +2761,9 @@ void RasterizerSceneGLES3::_setup_lights(RID *p_light_cull_result, int p_light_c float sign = li->light_ptr->negative ? -1 : 1; Color linear_col = li->light_ptr->color.to_linear(); - ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; - ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY]; + ubo_data.light_color_energy[0] = linear_col.r * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[1] = linear_col.g * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; + ubo_data.light_color_energy[2] = linear_col.b * sign * li->light_ptr->param[VS::LIGHT_PARAM_ENERGY] * Math_PI; ubo_data.light_color_energy[3] = 0; Vector3 pos = p_camera_inverse_transform.xform(li->transform.origin); @@ -4258,7 +4271,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const glBindFramebuffer(GL_FRAMEBUFFER,storage->frame.current_rt->buffers.fbo); //switch to alpha fbo for sky, only diffuse/ambient matters */ - _draw_sky(sky, p_cam_projection, p_cam_transform, false, env->sky_scale, env->bg_energy); + _draw_sky(sky, p_cam_projection, p_cam_transform, false, env->sky_custom_fov, env->bg_energy); } //_render_list_forward(&alpha_render_list,camera_transform,camera_transform_inverse,camera_projection,false,fragment_lighting,true); |