void PrepareData()
{
p_mesh = muggle::GeometryMesh::GenerateSphere(1.0f, 30, 30);
CreateVBO();
CreateVAO();
}
void PrepareData()
{
p_mesh = muggle::Mesh::Load("res/Stanford 3D Scanning/bunny/reconstruction/bun_zipper.ply");
// p_mesh = muggle::Mesh::Load("res/Stanford 3D Scanning/dragon_recon/dragon_vrip.ply");
// p_mesh = muggle::Mesh::Load("res/Stanford 3D Scanning/happy_recon/happy_vrip.ply");
CreateVBO();
CreateVAO();
}
void Entity::MakeCube(const std::string &pMeshName, Shader &pShader){
Vector3F position[] = { Vector3F(-1.f,-1.f,-1.f), Vector3F(-1.f,-1.f,1.f), Vector3F(1.f,-1.f,1.f), Vector3F(1.f,-1.f,-1.f),
Vector3F(-1.f,1.f,-1.f), Vector3F(-1.f,1.f,1.f), Vector3F(1.f,1.f,1.f), Vector3F(1.f,1.f,-1.f),
Vector3F(-1.f,-1.f,-1.f), Vector3F(-1.f,1.f,-1.f), Vector3F(1.f,1.f,-1.f), Vector3F(1.f,-1.f,-1.f),
Vector3F(-1.f,-1.f,1.f), Vector3F(-1.f,1.f,1.f), Vector3F(1.f,1.f,1.f), Vector3F(1.f,-1.f,1.f),
Vector3F(-1.f,-1.f,-1.f), Vector3F(-1.f,-1.f,1.f), Vector3F(-1.f,1.f,1.f), Vector3F(-1.f,1.f,-1.f),
Vector3F(1.f,-1.f,-1.f), Vector3F(1.f,-1.f,1.f), Vector3F(1.f,1.f,1.f), Vector3F(1.f,1.f,-1.f)
};
Index indices[] = { 0, 2, 1, 0, 3, 2,
4, 5, 6, 4, 6, 7,
8, 9, 10, 8, 10, 11,
12, 15, 14, 12, 14, 13,
16, 17, 18, 16, 18, 19,
20, 23, 22, 20, 22, 21
};
Vector2F texcoords[] = {Vector2F(1.f, 1.f), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f),
Vector2F(1.f, 1.F), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f),
Vector2F(1.f, 1.F), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f),
Vector2F(1.f, 1.F), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f),
Vector2F(1.f, 1.F), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f),
Vector2F(1.f, 1.F), Vector2F(1.f, 0.f), Vector2F(0.f, 0.f), Vector2F(0.f, 1.f)
};
Vector3F normals[] = { Vector3F::NEGUNIT_Y, Vector3F::NEGUNIT_Y, Vector3F::NEGUNIT_Y, Vector3F::NEGUNIT_Y,
Vector3F::UNIT_Y, Vector3F::UNIT_Y, Vector3F::UNIT_Y, Vector3F::UNIT_Y,
Vector3F::NEGUNIT_Z, Vector3F::NEGUNIT_Z, Vector3F::NEGUNIT_Z, Vector3F::NEGUNIT_Z,
Vector3F::UNIT_Z, Vector3F::UNIT_Z, Vector3F::UNIT_Z, Vector3F::UNIT_Z,
Vector3F::NEGUNIT_X, Vector3F::NEGUNIT_X, Vector3F::NEGUNIT_X, Vector3F::NEGUNIT_X,
Vector3F::UNIT_X, Vector3F::UNIT_X, Vector3F::UNIT_X, Vector3F::UNIT_X
};
CreateVAO(pMeshName, pShader, position, sizeof(position), indices, sizeof(indices));
switch(mType){
case ET_MESH:
Make(normals,texcoords);break;
case ET_OBJECT:
Make(normals);break;
case ET_DEBUGOBJECT:
Make(texcoords);break;
}
}
// :[
void Entity::MakeSphere(const std::string &pMeshName, Shader &pShader, s32 pSlices){
std::vector<Vector3F> vertices;
std::vector<Vector2F> texcoords;
std::vector<Vector3F> normals;
std::vector<Index> indices;
Vector3F v;
f32 angleStep = 2.f * Math::Pi / (f32)pSlices;
int midP = pSlices;
for(int i = 0; i < pSlices; ++i)
for(int j = 0; j < pSlices; ++j){
v.x = Math::Sin(angleStep * (f32)i) * Math::Sin(angleStep * (f32)j);
v.y = Math::Cos(angleStep * (f32)i);
v.z = Math::Sin(angleStep * (f32)i) * Math::Cos(angleStep * (f32)j);
vertices.push_back(v);
normals.push_back(v);
texcoords.push_back(Vector2F((f32)j / (f32)pSlices, (1.f - (f32)i) / (f32)(pSlices - 1)));
}
for(int i = 0; i < pSlices; ++i)
for(int j = 0; j < pSlices; ++j){
indices.push_back( i * (pSlices + 1) + j);
indices.push_back((i+1) * (pSlices + 1) + j);
indices.push_back((i+1) * (pSlices + 1) + (j + 1));
indices.push_back( i * (pSlices + 1) + j);
indices.push_back((i+1) * (pSlices + 1) + (j + 1));
indices.push_back( i * (pSlices + 1) + (j + 1));
}
CreateVAO(pMeshName, pShader, &vertices[0], vertices.size() * sizeof(Vector3F), &indices[0], indices.size() * sizeof(Index));
Make(&normals[0]);
}
GLMeshRenderer::GLMeshRenderer(GLMesh mesh, GLMaterial material)
{
m_mesh = mesh;
m_material = material;
CreateVAO(m_material.m_program.m_gProgram, m_mesh.m_vboID);
}
void TriFrustum::Draw()
{
if(_vao == NULL)
CreateVAO();
_vao->DrawElements(GL_LINES,24);
}
void CreateResources(ResourceManager &resourceManager)
{
std::vector<Textures> texVec;
std::vector<Sounds> soundVec;
if(!resourceManager.GetTexture("geoff.png"))
texVec.push_back(Textures("geoff.png"));
if(!resourceManager.GetTexture("wolf.png"))
texVec.push_back(Textures("wolf.png"));
if(!resourceManager.GetTexture("bear.png"))
texVec.push_back(Textures("bear.png"));
if(!resourceManager.GetTexture("scenery.png"))
texVec.push_back(Textures("scenery.png"));
if(!resourceManager.GetTexture("scenery2.png"))
texVec.push_back(Textures("scenery2.png"));
if(!resourceManager.GetTexture("text.png"))
texVec.push_back(Textures("text.png"));
if(!resourceManager.GetTexture("snake.png"))
texVec.push_back(Textures("snake.png"));
if(!resourceManager.GetSound("bear.ogg"))
soundVec.push_back(Sounds("bear.ogg"));
if(!resourceManager.GetSound("chainsaw.ogg"))
soundVec.push_back(Sounds("chainsaw.ogg"));
if(!resourceManager.GetSound("chop.ogg"))
soundVec.push_back(Sounds("chop.ogg"));
if(!resourceManager.GetSound("death.ogg"))
soundVec.push_back(Sounds("death.ogg"));
if(!resourceManager.GetSound("snake.ogg"))
soundVec.push_back(Sounds("snake.ogg"));
if(!resourceManager.GetSound("wolfhowl.ogg"))
soundVec.push_back(Sounds("wolfhowl.ogg"));
if(!resourceManager.GetSound("woodpile.ogg"))
soundVec.push_back(Sounds("woodpile.ogg"));
resourceManager.GetOrCreateProgram("textured.vs", "textured.fs");
resourceManager.GetOrCreateProgram("character.vs", "textured.fs");
resourceManager.GetOrCreateProgram("colouredsquare.vs", "colouredsquare.fs");
std::shared_ptr<unsigned int> buffer(resourceManager.GetVao("buffer"));
if(!buffer)
{
buffer = std::make_shared<unsigned int>(CreateBuffer());
resourceManager.AddVao("buffer", buffer);
}
if(!resourceManager.GetVao("full vao"))
{
std::shared_ptr<unsigned int> vao(new unsigned int (CreateVAO(*buffer, 1)));
resourceManager.AddVao("full vao", vao);
}
if(!resourceManager.GetVao("vao top left"))
{
std::shared_ptr<unsigned int> vaoTopLeft(new unsigned int (CreateVAO(*buffer, 2)));
resourceManager.AddVao("vao top left", vaoTopLeft);
}
if(!resourceManager.GetVao("vao top right"))
{
std::shared_ptr<unsigned int> vaoTopRight(new unsigned int (CreateVAO(*buffer, 3)));
resourceManager.AddVao("vao top right", vaoTopRight);
}
if(!resourceManager.GetVao("vao bottom left"))
{
std::shared_ptr<unsigned int> vaoBottomLeft(new unsigned int (CreateVAO(*buffer, 4)));
resourceManager.AddVao("vao bottom left", vaoBottomLeft);
}
if(!resourceManager.GetVao("vao bottom right"))
{
std::shared_ptr<unsigned int> vaoBottomRight(new unsigned int (CreateVAO(*buffer, 5)));
resourceManager.AddVao("vao bottom right", vaoBottomRight);
}
if(!resourceManager.GetVao("vao plain colour"))
{
std::shared_ptr<unsigned int> vaoPlainColour(new unsigned int (SetupStandardVAO(*buffer)));
resourceManager.AddVao("vao plain colour", vaoPlainColour);
}
CreateTexturesAndSound(texVec, soundVec);
for(auto object(texVec.begin()); object != texVec.end(); ++object)
{
std::shared_ptr<unsigned int> ptr(
new unsigned int(CreateOpenGLTexture((*object).texVec, (*object).width,
(*object).height)));
resourceManager.AddTexture((*object).filename, ptr);
}
texVec.clear();
for(auto object(soundVec.begin()); object != soundVec.end(); ++object)
{
std::shared_ptr<unsigned int> ptr(
new unsigned int(object->sound));
resourceManager.AddSound((*object).filename, ptr);
}
soundVec.clear();
}
