work

gl/glsl_common.h

@@ -0,0 +1,58 @@
+#include "ubo.h"
+
+namespace gl
+{
+    const std::string glsl_common =
+    "const uint MAX_LIGHTS = " + std::to_string(MAX_LIGHTS) + "U;\n" +
+    "const uint MAX_PARAMS = " + std::to_string(MAX_PARAMS) + "U;\n" +
+    R"STRING(
+    const uint LIGHT_SPOT = 0U;
+    const uint LIGHT_POINT = 1U;
+    const uint LIGHT_DIR = 2U;
+
+    struct light_s
+    {
+            vec3 pos;
+            uint type;
+
+            vec3 dir;
+            float in_cutoff;
+
+            vec3 color;
+            float out_cutoff;
+
+            float linear;
+            float quadratic;
+    };
+
+    layout(std140) uniform light_ubo
+    {
+            vec3 ambient;
+            float fog_density;
+
+            vec3 fog_color;
+            uint lights_count;
+
+            light_s lights[MAX_LIGHTS];
+    };
+
+    layout (std140) uniform model_ubo
+    {
+            mat4 modelview;
+            mat3 modelviewnormal;
+            vec4 param[MAX_PARAMS];
+
+            vec3 velocity;
+            float opacity;
+            float emission;
+    };
+
+    layout (std140) uniform scene_ubo
+    {
+        mat4 projection;
+        mat4 lightview;
+        float time;
+    };
+
+    )STRING";
+}