ECS rendering

src/scene/test/scenetest.c

@@ -9,23 +9,35 @@
 #include "scene/node.h"
 #include "display/camera.h"
 #include "display/display.h"
+#include "display/mesh/meshrenderer.h"
 
-ecsid_t sceneTestAdd(void) {
-  ecsid_t id = ecsEntityAdd();
+mesh_t mesh;
+meshvertex_t triangle[3] = {
+  {{255, 0, 0, 255}, {0.0f, 0.0f}, {1.0f, 0.0f}}, // Vertex 1
+  {{0, 255, 0, 255}, {1.0f, 0.0f}, {-1.0f, 0.0f}}, // Vertex 2
+  {{0, 0, 255, 255}, {0.5f, 1.0f}, {0, 2.0f}} // Vertex 3
+};
+
+void sceneTestAdd(void) {
+  meshInit(&mesh, MESH_PRIMITIVE_TRIANGLES, 3, triangle);
 
   // Initialize the entity with a camera component
   ecsid_t camera = ecsEntityAdd();
-  nodeChildAdd(id, camera);
+  node_t *node = nodeAdd(camera);
   camera_t *camData = cameraAdd(camera);
-  camData->type = CAMERA_TYPE_ORTHOGRAPHIC;
-  camData->orthographic.left = 0.0f;
-  camData->orthographic.right = 1.0f;
-  camData->orthographic.top = 0.0f;
-  camData->orthographic.bottom = 1.0f;
-  camData->nearClip = -1.0f;
-  camData->farClip = 1.0f;
+  
+  mat4 lookAt;
+  glm_lookat(
+    (vec3){ 3.0f, 3.0f, 3.0f },
+    (vec3){ 0.0f, 0.0f, 0.0f },
+    (vec3){ 0.0f, 1.0f, 0.0f },
+    lookAt
+  );
+  nodeMatrixSet(camera, lookAt);
 
-  // Optionally, you can set other properties or components here
-
-  return id;
+  // Test cube
+  ecsid_t cube = ecsEntityAdd();
+  node = nodeAdd(cube);
+  meshrenderer_t *renderer = meshRendererAdd(cube);
+  renderer->mesh = &mesh;
 }