diff options
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.cpp | 18 | ||||
| -rw-r--r-- | drivers/gles3/shaders/scene.glsl | 4 |
2 files changed, 15 insertions, 7 deletions
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp index 9815936d1e..66ff0a1845 100644 --- a/drivers/gles3/rasterizer_scene_gles3.cpp +++ b/drivers/gles3/rasterizer_scene_gles3.cpp @@ -4147,7 +4147,11 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_shadow_atlas); ReflectionAtlas *reflection_atlas = reflection_atlas_owner.getornull(p_reflection_atlas); - if (shadow_atlas && shadow_atlas->size) { + bool use_shadows = shadow_atlas && shadow_atlas->size; + + state.scene_shader.set_conditional(SceneShaderGLES3::USE_SHADOW, use_shadows); + + if (use_shadows) { glActiveTexture(GL_TEXTURE0 + storage->config.max_texture_image_units - 5); glBindTexture(GL_TEXTURE_2D, shadow_atlas->depth); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE); @@ -4521,15 +4525,15 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const if (state.directional_light_count == 0) { directional_light = NULL; - _render_list(render_list.elements, render_list.element_count, p_cam_transform, p_cam_projection, sky, false, false, false, false, shadow_atlas != NULL); + _render_list(render_list.elements, render_list.element_count, p_cam_transform, p_cam_projection, sky, false, false, false, false, use_shadows); } else { for (int i = 0; i < state.directional_light_count; i++) { directional_light = directional_lights[i]; if (i > 0) { glEnable(GL_BLEND); } - _setup_directional_light(i, p_cam_transform.affine_inverse(), shadow_atlas != NULL && shadow_atlas->size > 0); - _render_list(render_list.elements, render_list.element_count, p_cam_transform, p_cam_projection, sky, false, false, false, i > 0, shadow_atlas != NULL); + _setup_directional_light(i, p_cam_transform.affine_inverse(), use_shadows); + _render_list(render_list.elements, render_list.element_count, p_cam_transform, p_cam_projection, sky, false, false, false, i > 0, use_shadows); } } @@ -4607,12 +4611,12 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const if (state.directional_light_count == 0) { directional_light = NULL; - _render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, p_cam_transform, p_cam_projection, sky, false, true, false, false, shadow_atlas != NULL); + _render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, p_cam_transform, p_cam_projection, sky, false, true, false, false, use_shadows); } else { for (int i = 0; i < state.directional_light_count; i++) { directional_light = directional_lights[i]; - _setup_directional_light(i, p_cam_transform.affine_inverse(), shadow_atlas != NULL && shadow_atlas->size > 0); - _render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, p_cam_transform, p_cam_projection, sky, false, true, false, i > 0, shadow_atlas != NULL); + _setup_directional_light(i, p_cam_transform.affine_inverse(), use_shadows); + _render_list(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, p_cam_transform, p_cam_projection, sky, false, true, false, i > 0, use_shadows); } } diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl index e1b0e9f595..088fa12592 100644 --- a/drivers/gles3/shaders/scene.glsl +++ b/drivers/gles3/shaders/scene.glsl @@ -1256,6 +1256,7 @@ void light_process_omni(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi vec3 light_attenuation = vec3(omni_attenuation); #if !defined(SHADOWS_DISABLED) +#ifdef USE_SHADOW if (omni_lights[idx].light_params.w > 0.5) { // there is a shadowmap @@ -1300,6 +1301,7 @@ void light_process_omni(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi #endif light_attenuation *= mix(omni_lights[idx].shadow_color_contact.rgb, vec3(1.0), shadow); } +#endif //USE_SHADOW #endif //SHADOWS_DISABLED light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, omni_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, omni_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * omni_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light, alpha); } @@ -1318,6 +1320,7 @@ void light_process_spot(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi vec3 light_attenuation = vec3(spot_attenuation); #if !defined(SHADOWS_DISABLED) +#ifdef USE_SHADOW if (spot_lights[idx].light_params.w > 0.5) { //there is a shadowmap highp vec4 splane = (spot_lights[idx].shadow_matrix * vec4(vertex, 1.0)); @@ -1334,6 +1337,7 @@ void light_process_spot(int idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 bi #endif light_attenuation *= mix(spot_lights[idx].shadow_color_contact.rgb, vec3(1.0), shadow); } +#endif //USE_SHADOW #endif //SHADOWS_DISABLED light_compute(normal, normalize(light_rel_vec), eye_vec, binormal, tangent, spot_lights[idx].light_color_energy.rgb, light_attenuation, albedo, transmission, spot_lights[idx].light_params.z * p_blob_intensity, roughness, metallic, specular, rim * spot_attenuation, rim_tint, clearcoat, clearcoat_gloss, anisotropy, diffuse_light, specular_light, alpha); |