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Dynamic shadows with the ogles2 driver on OpenGL ES 3.0+ (#16661)

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grorp
2025-11-17 17:55:13 +01:00
committed by GitHub
parent ac0ebf39ad
commit fcd96e9244
22 changed files with 97 additions and 70 deletions
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2
client/shaders/shadow/pass1/opengl_fragment.glsl
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@@ -3,7 +3,7 @@
#else
uniform sampler2D baseTexture;
#endif
varying vec4 tPos;
VARYING_ vec4 tPos;
CENTROID_ VARYING_ mediump vec2 varTexCoord;
CENTROID_ VARYING_ float varTexLayer; // actually int

2
client/shaders/shadow/pass1/opengl_vertex.glsl
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@@ -1,6 +1,6 @@
uniform mat4 LightMVP; // world matrix
uniform vec4 CameraPos; // camera position
varying vec4 tPos;
VARYING_ vec4 tPos;
uniform float xyPerspectiveBias0;
uniform float xyPerspectiveBias1;

4
client/shaders/shadow/pass1_trans/opengl_fragment.glsl
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@@ -3,13 +3,13 @@
#else
uniform sampler2D baseTexture;
#endif
varying vec4 tPos;
VARYING_ vec4 tPos;
CENTROID_ VARYING_ mediump vec2 varTexCoord;
CENTROID_ VARYING_ float varTexLayer; // actually int
#ifdef COLORED_SHADOWS
varying vec3 varColor;
VARYING_ vec3 varColor;
// c_precision of 128 fits within 7 base-10 digits
const float c_precision = 128.0;

4
client/shaders/shadow/pass1_trans/opengl_vertex.glsl
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@@ -1,8 +1,8 @@
uniform mat4 LightMVP; // world matrix
uniform vec4 CameraPos;
varying vec4 tPos;
VARYING_ vec4 tPos;
#ifdef COLORED_SHADOWS
varying vec3 varColor;
VARYING_ vec3 varColor;
#endif
uniform float xyPerspectiveBias0;

6
client/shaders/shadow/pass2/opengl_fragment.glsl
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@@ -4,11 +4,7 @@ uniform sampler2D ShadowMapClientMapTraslucent;
#endif
uniform sampler2D ShadowMapSamplerdynamic;
#ifdef GL_ES
varying mediump vec2 varTexCoord;
#else
centroid varying vec2 varTexCoord;
#endif
CENTROID_ VARYING_ mediump vec2 varTexCoord;
void main()
{

6
client/shaders/shadow/pass2/opengl_vertex.glsl
View File

@@ -1,8 +1,4 @@
#ifdef GL_ES
varying mediump vec2 varTexCoord;
#else
centroid varying vec2 varTexCoord;
#endif
CENTROID_ VARYING_ mediump vec2 varTexCoord;
void main()
{