ECS POC

src/dusk/display/screen/screen.c

@@ -22,12 +22,6 @@ errorret_t screenInit() {
     SCREEN.mode = SCREEN_MODE_FIXED_VIEWPORT_HEIGHT;
     SCREEN.fixedHeight.height = DUSK_DISPLAY_SCREEN_HEIGHT;
 
-    cameraInitOrthographic(&SCREEN.framebufferCamera);
-    SCREEN.framebufferCamera.viewType = CAMERA_VIEW_TYPE_2D;
-    SCREEN.framebufferCamera._2d.position[0] = 0;
-    SCREEN.framebufferCamera._2d.position[1] = 0;
-    SCREEN.framebufferCamera._2d.zoom = 1.0f;
-
     quadBuffer(
       SCREEN.frameBufferMeshVertices,
       0.0f, 0.0f,
@@ -352,13 +346,17 @@ errorret_t screenRender() {
         fbY = (bbHeight - fbHeight) * 0.5f;
       }
 
+      // Determine back buffer matricies
       float_t centerX = bbWidth * 0.5f;
       float_t centerY = bbHeight * 0.5f;
-
-      SCREEN.framebufferCamera.orthographic.left = 0.0f;
-      SCREEN.framebufferCamera.orthographic.right = bbWidth;
-      SCREEN.framebufferCamera.orthographic.top = 0.0f;
-      SCREEN.framebufferCamera.orthographic.bottom = bbHeight;
+      mat4 view, proj, model;
+      glm_ortho(
+        0.0f, bbWidth, bbHeight, 0.0f, 0.01f, 1.0f,
+        proj
+      );
+      glm_mat4_identity(view);
+      glm_mat4_identity(model);
+      
       quadBuffer(
         SCREEN.frameBufferMeshVertices,
         centerX - fbWidth * 0.5f, centerY + fbHeight * 0.5f, // top-left
@@ -374,10 +372,6 @@ errorret_t screenRender() {
       );
 
       shaderBind(&SHADER_UNLIT);
-      mat4 proj, view, model;
-      cameraGetProjectionMatrix(&SCREEN.framebufferCamera, proj);
-      cameraGetViewMatrix(&SCREEN.framebufferCamera, view);
-      glm_mat4_identity(model);
       shaderSetMatrix(&SHADER_UNLIT, SHADER_UNLIT_PROJECTION, proj);
       shaderSetMatrix(&SHADER_UNLIT, SHADER_UNLIT_VIEW, view);
       shaderSetMatrix(&SHADER_UNLIT, SHADER_UNLIT_MODEL, model);