void CBoxProxyView::drawUnitAxes()
{
// 实线部分
glPointSize(1.0f);
glBegin(GL_POINTS);
for (int i=0;i<points.size();i++)
{
Vector3d tmpP=points.at(i);
Vector3d tmpC=pColors.at(i);
//glColor3f(tmpC(2)/255,tmpC(1)/255,tmpC(0)/255);
if (gettingDepth)
{
glVertexAttrib4d(ColorPos,tmpC(2)/255,tmpC(1)/255,tmpC(0)/255,0.0);
glVertexAttrib4d(VertexPos,tmpP(0),tmpP(1),tmpP(2),1.0);
}
else
glColor3f(tmpC(2)/255,tmpC(1)/255,tmpC(0)/255);
glVertex3f(tmpP(0),tmpP(1),tmpP(2));
}
glEnd();
}
//--------------------------------------------------------------
void ofShader::setAttribute4d(GLint location, double v1, double v2, double v3, double v4) const{
if(bLoaded)
glVertexAttrib4d(location, v1, v2, v3, v4);
}
void CBoxProxyView::OnDraw(CDC* /*pDC*/)
{
CBoxProxyDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if (!pDoc)
return;
// TODO: 在此处为本机数据添加绘制代码
// 清除颜色
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
{
// 绘制坐标系
if (gettingDepth)
glVertexAttrib4d(ColorPos,0.0,1.0,0.0,0.0);
if(!gettingDepth){
drawUnitAxes();
drawTest();
if (showOrig)
{
glColor3f(0,1,0);
for (int i=0;i<boxes.size();i++)
drawBoxLines(boxes.at(i));
}
if (showExtend)
{
glColor3f(0,1,1);
for (int i=0;i<extendedBoxes.size();i++)
drawBoxLines(extendedBoxes.at(i));
}
}
else if(testMode){
for (int i=0;i<boxes.size();i++)
drawBoxPolygons(boxes.at(i));
}
else{
for (int i=0;i<boxes.size();i++)
drawBoxPolygons(boxes.at(i));
}
}
glPopMatrix();
// 交换缓冲区
if (gettingDepth)
{
GetDepthAfter();
}
else
SwapBuffers(wglGetCurrentDC());
}
void ShaderProgram::setAttribute(GLint index, GLdouble v1, GLdouble v2, GLdouble v3, GLdouble v4)
{
glVertexAttrib4d(index, v1, v2, v3, v4);
}
void shader_gl3::attribute(const char* name, const double& arg1, const double& arg2, const double& arg3, const double& arg4) const {
A2E_CHECK_ATTRIBUTE_EXISTENCE(name);
A2E_CHECK_ATTRIBUTE_TYPE(name, GL_FLOAT_VEC4);
glVertexAttrib4d(A2E_SHADER_GET_ATTRIBUTE_POSITION(name), arg1, arg2, arg3, arg4);
}
JNIEXPORT void JNICALL Java_org_lwjgl_opengl_GL20_nglVertexAttrib4d(JNIEnv *env, jclass clazz, jint index, jdouble x, jdouble y, jdouble z, jdouble w, jlong function_pointer) {
glVertexAttrib4dPROC glVertexAttrib4d = (glVertexAttrib4dPROC)((intptr_t)function_pointer);
glVertexAttrib4d(index, x, y, z, w);
}
