trying to figure out uniform structs..

1 files changed, 17 insertions, 1 deletions

diff --git a/src/renderer/builtin_materials.h b/src/renderer/builtin_materials.h
index 740ab3d..8d84e53 100644
--- a/src/renderer/builtin_materials.h
+++ b/src/renderer/builtin_materials.h
@@ -10,8 +10,10 @@
  */
 #pragma once
 
+#include <assert.h>
 #include "colours.h"
 #include "defines.h"
+#include "maths.h"
 #include "ral.h"
 #include "ral_types.h"
 
@@ -51,7 +53,7 @@ typedef struct pbr_point_light {
 
 typedef struct pbr_params_light_uniforms {
   vec3 viewPos;
-  pbr_point_light pointLights[4];
+  /* pbr_point_light pointLights[4]; */
 } pbr_params_light_uniforms;
 
 typedef struct pbr_params_bindgroup {
@@ -79,7 +81,21 @@ static shader_data_layout pbr_params_shader_layout(void* data) {
                         .stores_data = has_data,
                         .data = { .bytes = { .size = sizeof(pbr_params_light_uniforms) } } };
 
+  printf("Size %d \n", b3.data.bytes.size);
+  if (has_data) {
+    b1.data.bytes.data = &d->mvp_matrices;
+    b2.data.bytes.data = &d->material;
+    /* d->lights.viewPos = vec3(0, 1, 0); */
+    b3.data.bytes.data = &d->lights;
+    print_vec3(d->lights.viewPos);
+  }
+
   return (shader_data_layout){ .name = "pbr_params", .bindings = { b1, b2, b3 }, .bindings_count = 3
 
   };
 }
+
+static void* shader_layout_get_binding(shader_data_layout* layout, u32 nth_binding) {
+  assert(nth_binding < layout->bindings_count);
+  return &layout->bindings[nth_binding].data;
+}