文章分类 -  OpenGL

摘要：const Matrix4f* Pipeline::GetTrans(){ Matrix4f ScaleTrans, RotateTrans, TranslationTrans, CameraTranslationTrans, CameraRotateTrans, PersProjTrans;... 阅读全文

摘要：const float ar = m_persProj.Width / m_persProj.Height; const float zNear = m_persProj.zNear; const float zFar = m_persPro... 阅读全文

摘要：GLuint VBO;GLuint IBO;static void createVertexBuffer(){ Vector3f vertices[4]; //! 顶点坐标初始化 vertices[0] = Vector3f(-1.0f,... 阅读全文

摘要：Color变量设置片段颜色fragment shader：#version 330in vec4 Color; //! 由vertex shader 传入out vec4 FragColor;void main(){ FragColor = ... 阅读全文

摘要：1.移动轴的变换矩阵：2.绕某一轴旋转推导公式：假设从坐标(x1,y1) 旋转到坐标 (x2,y2)x1=cos(a1)y1=sin(a1)x2=cos(a1+a2)y2=sin(a1+a2)三角函数诱导公式：cos(a+b) =cosacosb- sinasinbsin(a+b) =sinacos... 阅读全文

摘要：变量类型applicationfragment shadervertex shader备注uniform可写只读只读由application传递uniform类型变量到vertex shader OR fragment shaderattribute可写不可声明，不可用可读可写只在vertex sh... 阅读全文

摘要：//! add shader to shader programstatic void AddShader(GLuint ShaderProgram, const char* pShaderText, GLenum ShaderType){ GLuint ShaderObj = glCreat... 阅读全文