Rework asset import, add texture import

[shadowclad.git] / render.c

diff --git a/render.c b/render.c
index 807216d8267c364408e39dcd638b6d30cc255f03..2ef266898d61df404fdb97a4d6b44dade6c49bcd 100644 (file)
--- a/render.c
+++ b/render.c
@@ -1,12 +1,30 @@
 #include <GL/glut.h>
-#include <assimp/scene.h>
 
+#include "level.h"
+#include "performance.h"
 #include "render.h"
 #include "typedefs.h"
-#include "performance.h"
 
 const float AXIS_RADIUS = 5.0f;
 
+void initRender() {
+       glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+       
+       GLfloat light0_ambient[] = {0.1f, 0.1f, 0.1f, 1.0f};
+       GLfloat light0_diffuse[] = {1.0f, 1.0f, 1.0f, 1.0f};
+       GLfloat light0_specular[] = {1.0f, 1.0f, 1.0f, 1.0f};
+       GLfloat light0_position[] = {5.0f, 10.0f, 10.0f, 1.0f};
+       
+       glLightfv(GL_LIGHT0, GL_AMBIENT, light0_ambient);
+       glLightfv(GL_LIGHT0, GL_DIFFUSE, light0_diffuse);
+       glLightfv(GL_LIGHT0, GL_SPECULAR, light0_specular);
+       glLightfv(GL_LIGHT0, GL_POSITION, light0_position);
+       
+       glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0f);
+       glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.05f);
+       glLightf(GL_LIGHT0, GL_QUADRATIC_ATTENUATION, 0.001f);
+}
+
 void renderScene() {
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
        glLoadIdentity();
@@ -19,7 +37,7 @@ void renderScene() {
        glEnable(GL_LIGHTING);
        
        glEnable(GL_LIGHT0);
-       drawModelRecursive(model, (*model).mRootNode);
+//     drawSceneRecursive(levelScene, levelScene->mRootNode);
        glDisable(GL_LIGHT0);
        
        glFlush();
@@ -55,15 +73,15 @@ void drawAxes() {
        glEnd();
 }
 
-void drawModelRecursive(const struct aiScene* model, const struct aiNode* node) {
-       if (((*model).mFlags & AI_SCENE_FLAGS_INCOMPLETE) == AI_SCENE_FLAGS_INCOMPLETE) {
+void drawSceneRecursive(const AiScene* scene, const AiNode* node) {
+       if (((*scene).mFlags & AI_SCENE_FLAGS_INCOMPLETE) == AI_SCENE_FLAGS_INCOMPLETE) {
                return;
        }
        
        for (int i = 0; i < (*node).mNumMeshes; ++i) {
-               const struct aiMesh* mesh = (*model).mMeshes[(*node).mMeshes[i]];
+               const AiMesh* mesh = (*scene).mMeshes[(*node).mMeshes[i]];
                for (int k = 0; k < (*mesh).mNumFaces; ++k) {
-                       const struct aiFace face = (*mesh).mFaces[k];
+                       const AiFace face = (*mesh).mFaces[k];
                        
                        GLenum faceMode;
                        switch (face.mNumIndices) {
@@ -85,6 +103,6 @@ void drawModelRecursive(const struct aiScene* model, const struct aiNode* node)
        }
        
        for (int i = 0; i < (*node).mNumChildren; ++i) {
-               drawModelRecursive(model, (*node).mChildren[i]);
+               drawSceneRecursive(scene, (*node).mChildren[i]);
        }
 }