本文整理汇总了C++中CC3Mesh::setVertexLocations方法的典型用法代码示例。如果您正苦于以下问题：C++ CC3Mesh::setVertexLocations方法的具体用法？C++ CC3Mesh::setVertexLocations怎么用？C++ CC3Mesh::setVertexLocations使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CC3Mesh的用法示例。
在下文中一共展示了CC3Mesh::setVertexLocations方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
void CC3Billboard::populateAsBoundingRectangle()
{
CC3Vector* vertices; // Array of simple vertex location data
// Start with default initial values
GLfloat xMin = 0.0f;
GLfloat xMax = 1.0f;
GLfloat yMin = 0.0f;
GLfloat yMax = 1.0f;
int vCount = 4;
CC3VertexLocations* locArray = CC3VertexLocations::vertexArray();
locArray->setDrawingMode( GL_TRIANGLE_STRIP ); // Location array will do the drawing as a strip
locArray->setVertexStride( 0 ); // Tightly packed locations only
locArray->setElementOffset( 0 ); // Only locations
locArray->setAllocatedVertexCapacity( vCount );
vertices = (CC3Vector*)locArray->getVertices();
// Populate vertex locations in the X-Y plane
vertices[0] = cc3v(xMax, yMax, 0.0f);
vertices[1] = cc3v(xMin, yMax, 0.0f);
vertices[2] = cc3v(xMax, yMin, 0.0f);
vertices[3] = cc3v(xMin, yMin, 0.0f);
// Create mesh with vertex location array
CC3Mesh* aMesh = CC3Mesh::mesh();
aMesh->setVertexLocations( locArray );
setMesh( aMesh );
updateBoundingMesh();
}示例2: getShadowCaster
void CC3ShadowVolumeMeshNode::createShadowMesh()
{
GLuint vertexCount = getShadowCaster()->getVertexCount();
// Create vertexLocation array.
CC3VertexLocations* locArray = CC3VertexLocations::vertexArray();
locArray->setDrawingMode( GL_TRIANGLES );
locArray->setElementSize( 4 ); // We're using homogeneous coordinates!
locArray->setAllocatedVertexCapacity( vertexCount );
locArray->setVertexCount( 0 ); // Will be populated dynamically
locArray->setShouldReleaseRedundantContent( false ); // Shadow vertex data is dynamic
CC3Mesh* aMesh = CC3Mesh::mesh();
aMesh->setVertexLocations( locArray );
setMesh( aMesh );
}