math functions and UBO

2024-07-10 04:54:48 +02:00
parent c56a3eccfd
commit 83c4ce7118
3 changed files with 280 additions and 58 deletions
--- a/shaders/shader.vert
+++ b/shaders/shader.vert
@@ -5,7 +5,13 @@ layout(location = 1) in vec3 inColor;

 layout(location = 0) out vec3 fragColor;

+layout(binding = 0) uniform UniformBufferObject {
+    mat4 model;
+    mat4 view;
+    mat4 proj;
+} ubo;
+
 void main() {
-    gl_Position = vec4(inPosition, 0.0, 1.0);
+    gl_Position = ubo.proj * ubo.view * ubo.model * vec4(inPosition, 0.0, 1.0);
    fragColor = inColor;
 }