C++ (Cpp) glVertex4iv Examples

Example #1

File: geomrend.cpp Project: BNieuwenhuizen/piglit

// I thought about making a lookup table for this, but it would involve an STL map of STL vectors
// and some weird function casts, so I'm doing it the naive way instead.
void GeomRenderer::sendVertex(GLuint vertexIndex)
{
    assert(vertexData.size >= 2 && vertexData.size <= 4);

    switch(vertexData.type)
    {
        case GL_SHORT:
            if (vertexData.size == 2) glVertex2sv((const GLshort*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 3) glVertex3sv((const GLshort*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 4) glVertex4sv((const GLshort*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            break;

        case GL_INT:
            if (vertexData.size == 2) glVertex2iv((const GLint*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 3) glVertex3iv((const GLint*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 4) glVertex4iv((const GLint*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            break;

        case GL_FLOAT:
            if (vertexData.size == 2) glVertex2fv((const GLfloat*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 3) glVertex3fv((const GLfloat*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 4) glVertex4fv((const GLfloat*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            break;

        case GL_DOUBLE:
            if (vertexData.size == 2) glVertex2dv((const GLdouble*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 3) glVertex3dv((const GLdouble*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            if (vertexData.size == 4) glVertex4dv((const GLdouble*)((const char*)vertexData.pointer + vertexIndex*vertexData.stride));
            break;
    }
}

Example #2

File: OpenGLWrapper.hpp Project: Kubeu/trunk

template< > inline void glVertex4v< Vector3i >		( const Vector3i v )		{	glVertex4iv((int*)&v);		};

Example #3

File: GEMglVertex4iv.cpp Project: umlaeute/Gem

/////////////////////////////////////////////////////////
// Render
//
void GEMglVertex4iv :: render(GemState *state)
{
  glVertex4iv (v);
}

Example #4

File: gl.cpp Project: dschaefer/swt-opengl

M(void, glVertex4iv, jobject v) {
	glVertex4iv(BUFF(GLint, v));
}

Example #5

File: g_render.c Project: aosm/X11

void __glXDisp_Vertex4iv(GLbyte *pc)
{
	glVertex4iv( 
		(GLint    *)(pc + 0)
	);
}