MrGeorgen/minecraft-clone
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Texture settings

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MrGeorgen
2020-07-19 15:33:41 +02:00
parent 64a7602c26
commit 4f80df9520
1 changed files with 9 additions and 2 deletions
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11
src/main.c
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@ -32,6 +32,13 @@ int main() {
glViewport(0, 0, 1920, 1080); glViewport(0, 0, 1920, 1080);
glfwSetFramebufferSizeCallback(window, framebuffer_size_callback); glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
glfwSetInputMode(window, GLFW_STICKY_KEYS, GL_TRUE); glfwSetInputMode(window, GLFW_STICKY_KEYS, GL_TRUE);
// texture settings
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
float borderColor[] = { 1.0f, 1.0f, 1.0f, 0.0f, 1.0f };
glad_glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, borderColor);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
float vertices[] = { float vertices[] = {
-0.5f, -0.5f, 0.0f, -0.5f, -0.5f, 0.0f,
0.5f, -0.5f, 0.0f, 0.5f, -0.5f, 0.0f,
@ -49,12 +56,12 @@ int main() {
unsigned int VAO; unsigned int VAO;
glGenVertexArrays(1, &VAO); glGenVertexArrays(1, &VAO);
glBindVertexArray(VAO); glBindVertexArray(VAO);
glBindBuffer(GL_ARRAY_BUFFER, VBO);
glBindBuffer(GL_ARRAY_BUFFER, VBO);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW); glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0); glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
glEnableVertexAttribArray(0); glEnableVertexAttribArray(0);
while(!glfwWindowShouldClose(window)) { while(!glfwWindowShouldClose(window)) {
glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glUseProgram(shaderProgram); glUseProgram(shaderProgram);
glBindVertexArray(VAO); glBindVertexArray(VAO);
glDrawArrays(GL_TRIANGLES, 0, 3); glDrawArrays(GL_TRIANGLES, 0, 3);