bool CMeshLoader::loadVertexBufferObjectFromMesh(std::string const & fileName, int & TriangleCount, GLuint & PositionBufferHandle, GLuint & ColorBufferHandle, GLuint & NormalBufferHandle)
{
CMesh * Mesh = loadASCIIMesh(fileName);
if (! Mesh)
return false;
Mesh->resizeMesh(SVector3(1));
Mesh->centerMeshByExtents(SVector3(0));
Mesh->computeNormals();
createVertexBufferObject(* Mesh, TriangleCount, PositionBufferHandle, ColorBufferHandle, NormalBufferHandle);
return true;
}
Enemy::Enemy (float random)
{
srand(random);
Translation.X = rand() % 9 + 0.5;
Translation.Y = 0.5;
Translation.Z = rand() % 9 + 0.5;
Scale.X = 1;
Scale.Y = 1;
Scale.Z = 1;
Rotation.Z = 0;
Rotation.X = 0;
Rotation.Y = rand() % 360;
alive = 1;
size = 0.38;
next = 0;
// First create a shader loader and check if our hardware supports shaders
CShaderLoader ShaderLoader;
if (! ShaderLoader.isValid())
{
std::cerr << "Shaders are not supported by your graphics hardware, or the shader loader was otherwise unable to load." << std::endl;
waitForUser();
}
// Now attempt to load the shaders
Shader = ShaderLoader.loadShader("Shaders/Lab3_vert.glsl", "Shaders/Lab3_frag.glsl");
if (! Shader)
{
std::cerr << "Unable to open or compile necessary shader." << std::endl;
waitForUser();
}
Shader->loadAttribute("aPosition");
Shader->loadAttribute("aColor");
Shader->loadAttribute("aNormal");
// Now attempt to load the shaders
Shader2 = ShaderLoader.loadShader("Shaders/Lab3_vert2.glsl", "Shaders/Lab3_frag.glsl");
if (! Shader2)
{
std::cerr << "Unable to open or compile necessary shader." << std::endl;
waitForUser();
}
Shader2->loadAttribute("aPosition");
Shader2->loadAttribute("aColor");
Shader2->loadAttribute("aNormal");
// Attempt to load mesh
CMesh * Mesh = CMeshLoader::loadASCIIMesh("Models/gargoyle500.m");
if (! Mesh)
{
std::cerr << "Unable to load necessary mesh." << std::endl;
waitForUser();
}
// Make out mesh fit within camera view
Mesh->resizeMesh(SVector3(1));
// And center it at the origin
Mesh->centerMeshByExtents(SVector3(0));
// Now load our mesh into a VBO, retrieving the number of triangles and the handles to each VBO
CMeshLoader::createVertexBufferObject(* Mesh, TriangleCount, PositionBufferHandle, ColorBufferHandle, NormalBufferHandle);
}