shader prog

src/duskgl/display/shader/shaderunlitgl.c

@@ -11,22 +11,17 @@ shaderdefinition_t SHADER_UNLIT_DEFINITION = {
   .vert =
     "#version 330 core\n"
     "layout(location = 0) in vec3 aPos;\n"
-    "layout(location = 1) in vec2 aTexCoord;\n"
     "uniform mat4 u_Proj;\n"
     "uniform mat4 u_View;\n"
     "uniform mat4 u_Model;\n"
-    "out vec2 v_TexCoord;\n"
     "void main() {\n"
     "  gl_Position = u_Proj * u_View * u_Model * vec4(aPos, 1.0);\n"
-    "  v_TexCoord = aTexCoord;\n"
     "}\n",
 
   .frag =
     "#version 330 core\n"
-    "in vec2 v_TexCoord;\n"
     "out vec4 FragColor;\n"
-    "uniform sampler2D u_Texture;\n"
     "void main() {\n"
-    "  FragColor = texture(u_Texture, v_TexCoord);\n"
+    "  FragColor = vec4(1.0, 0.0, 0.0, 1.0);\n" 
     "}\n"
 };