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cg1-projekt
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skybox bla

This commit is contained in:
JonasD1337 2024-06-23 14:41:24 +02:00
parent 2ddca33da4
commit 3d230a1f29
1 changed files with 17 additions and 9 deletions
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26
src/main.c
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@ -137,19 +137,28 @@ void loadTexture(char* textureFile, GLuint* texture) {
stbi_image_free(image); stbi_image_free(image);
} }
void loadCubemap(const char* faces[6], GLuint* textureID) { void loadSkyboxTexture() {
glGenTextures(1, textureID); glGenTextures(1, &skyboxTexture);
glBindTexture(GL_TEXTURE_CUBE_MAP, *textureID); glBindTexture(GL_TEXTURE_CUBE_MAP, skyboxTexture);
int width, height, nrChannels; int width, height, nrChannels;
unsigned char *data;
const char* faces[6] = {
"../texture/Cubemaps/Test_map.png",
"../texture/Cubemaps/Test_map.png",
"../texture/Cubemaps/Test_map.png",
"../texture/Cubemaps/Test_map.png",
"../texture/Cubemaps/Test_map.png",
"../texture/Cubemaps/Test_map.png"
};
for (unsigned int i = 0; i < 6; i++) { for (unsigned int i = 0; i < 6; i++) {
unsigned char* data = stbi_load(faces[i], &width, &height, &nrChannels, 0); data = stbi_load(faces[i], &width, &height, &nrChannels, 0);
if (data) { if (data) {
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i,
0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data); 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
stbi_image_free(data); stbi_image_free(data);
} else { } else {
printf("Cubemap texture failed to load at path: %s\n", faces[i]); printf("Failed to load texture %s\n", faces[i]);
stbi_image_free(data); stbi_image_free(data);
} }
} }
@ -227,10 +236,7 @@ void initSkybox() {
exit(1); exit(1);
} }
// Read Model Stuff einfügen loadSkyboxTexture();
//TODO
//skyboxTexture = loadCubemap(faces); --> faces noch machen
} }
void renderSkybox(mat4* viewMatrix, mat4* projectionMatrix) { void renderSkybox(mat4* viewMatrix, mat4* projectionMatrix) {
@ -578,6 +584,7 @@ int main(int argc, char **argv) {
} else { } else {
model = defaultModel; model = defaultModel;
} }
// initialise window // initialise window
glfwInit(); glfwInit();
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3); glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
@ -608,6 +615,7 @@ int main(int argc, char **argv) {
printf("OpenGL version supported by this platform (%s):\n", glGetString(GL_VERSION)); printf("OpenGL version supported by this platform (%s):\n", glGetString(GL_VERSION));
init(); init();
initSkybox();
// exit when window should close or exit is requested (ESC) // exit when window should close or exit is requested (ESC)
while (!glfwWindowShouldClose(window) && !exitRequested) { while (!glfwWindowShouldClose(window) && !exitRequested) {