void Shape::sendVertex()
{
if(m_vertexSent) {
throw std::runtime_error("Vertex already sent");
}
genVBO();
genVAO();
m_vertexSent = true;
m_shader.setOffset(m_array_vertex_index);
}
Scene::Scene(BoundingBox& sceneBounds, int width, int height)
{
color[0] = color[1] = color[2] = 0;
pos[0] = pos[1] = 0;
rot[0] = rot[1] = 0;
boxes.push_back(sceneBounds);
boxes[0].x1 = (boxes[0].fx1+1.0f)*0.5f*width;
boxes[0].x2 = (boxes[0].fx2+1.0f)*0.5f*width;
boxes[0].y1 = height - (boxes[0].fy1+1.0f)*0.5f*height;
boxes[0].y2 = height - (boxes[0].fy2+1.0f)*0.5f*height;
genVAO();
}
Mesh::Mesh(Grid* grid)
{
this->indexedModel = grid->getIndexedModel();
this->grid = grid;
this->quad = NULL;
this->reflectivity = 0;
this->glossiness = 0;
this->openglDrawHint = GL_STATIC_DRAW;
genVAO();
genVBOS(grid->getIndexedModel());
indicesSize = grid->getIndexedModel()->indices.size() * sizeof(float);
genIndexBuffer(grid->getIndexedModel());
this->referenceCount = 0;
}
Mesh::Mesh(std::string fileName, float reflectivity, float glossiness)
{
ObjModel model(fileName);
indexedModel = model.toIndexedModel();
this->reflectivity = reflectivity;
this->glossiness = glossiness;
this->quad = NULL;
this->grid = NULL;
this->openglDrawHint = GL_STATIC_DRAW;
genVAO();
genVBOS(indexedModel);
indicesSize = indexedModel->indices.size() * sizeof(float);
genIndexBuffer(indexedModel);
this->referenceCount = 0;
}
Scene::Scene(GLuint texture, BoundingBox& textureBounds, BoundingBox& sceneBounds, int width, int height)
{
color[0] = color[1] = color[2] = 0;
pos[0] = pos[1] = 0;
rot[0] = rot[1] = 0;
scale = 1;
tex = texture;
boxes.push_back(sceneBounds);
boxes[0].x1 = (boxes[0].fx1+1.0f)*0.5f*width;
boxes[0].x2 = (boxes[0].fx2+1.0f)*0.5f*width;
boxes[0].y1 = height - (boxes[0].fy1+1.0f)*0.5f*height;
boxes[0].y2 = height - (boxes[0].fy2+1.0f)*0.5f*height;
genVAO(textureBounds);
}
Mesh::Mesh(Quad* quad, bool dynamicDraw)
{
this->indexedModel = quad->getIndexedModel();
this->quad = quad;
this->grid = NULL;
this->reflectivity = 0;
this->glossiness = 0;
if (dynamicDraw)
this->openglDrawHint = GL_DYNAMIC_DRAW;
else
this->openglDrawHint = GL_STATIC_DRAW;
genVAO();
genVBOS(quad->getIndexedModel());
indicesSize = quad->getIndexedModel()->indices.size() * sizeof(float);
genIndexBuffer(quad->getIndexedModel());
this->referenceCount = 0;
}
