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Fix opaque pre pass not casting shadows

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This commit is contained in:
Juan Linietsky 2018-07-22 13:17:32 -03:00
parent 89e1b302b5
commit ad88979841
3 changed files with 8 additions and 2 deletions
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2
drivers/gles3/rasterizer_scene_gles3.cpp
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@ -4086,6 +4086,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
state.ubo_data.z_slope_scale = 0;
state.ubo_data.shadow_dual_paraboloid_render_side = 0;
state.ubo_data.shadow_dual_paraboloid_render_zfar = 0;
state.ubo_data.opaque_prepass_treshold = 0.99;
p_cam_projection.get_viewport_size(state.ubo_data.viewport_size[0], state.ubo_data.viewport_size[1]);
@ -4698,6 +4699,7 @@ void RasterizerSceneGLES3::render_shadow(RID p_light, RID p_shadow_atlas, int p_
state.ubo_data.z_slope_scale = normal_bias;
state.ubo_data.shadow_dual_paraboloid_render_side = dp_direction;
state.ubo_data.shadow_dual_paraboloid_render_zfar = zfar;
state.ubo_data.opaque_prepass_treshold = 0.1;
_setup_environment(NULL, light_projection, light_transform);

3
drivers/gles3/rasterizer_scene_gles3.h
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@ -141,6 +141,7 @@ public:
float subsurface_scatter_width;
float ambient_occlusion_affect_light;
float ambient_occlusion_affect_ssao;
float opaque_prepass_treshold;
uint32_t fog_depth_enabled;
float fog_depth_begin;
@ -152,7 +153,7 @@ public:
float fog_height_max;
float fog_height_curve;
// make sure this struct is padded to be a multiple of 16 bytes for webgl
float pad[3];
float pad[2];
} ubo_data;

5
drivers/gles3/shaders/scene.glsl
View File

@ -91,6 +91,7 @@ layout(std140) uniform SceneData { //ubo:0
mediump float subsurface_scatter_width;
mediump float ambient_occlusion_affect_light;
mediump float ambient_occlusion_affect_ao_channel;
mediump float opaque_prepass_treshold;
bool fog_depth_enabled;
highp float fog_depth_begin;
@ -679,6 +680,7 @@ layout(std140) uniform SceneData {
mediump float subsurface_scatter_width;
mediump float ambient_occlusion_affect_light;
mediump float ambient_occlusion_affect_ao_channel;
mediump float opaque_prepass_treshold;
bool fog_depth_enabled;
highp float fog_depth_begin;
@ -1690,9 +1692,10 @@ FRAGMENT_SHADER_CODE
#ifdef USE_OPAQUE_PREPASS
if (alpha<0.99) {
if (alpha<opaque_prepass_treshold) {
discard;
}
#endif
#if defined(ENABLE_NORMALMAP)