void Sphere::create()
{
GLuint sph_idx[SPH_IDX_COUNT];
glm::vec4 sph_vert_pos[SPH_VERT_COUNT];
glm::vec4 sph_vert_nor[SPH_VERT_COUNT];
createSphereVertexPositions(sph_vert_pos);
createSphereVertexNormals(sph_vert_nor);
createSphereIndices(sph_idx);
count = SPH_IDX_COUNT;
bufIdx.create();
bufIdx.bind();
bufIdx.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufIdx.allocate(sph_idx, SPH_IDX_COUNT * sizeof(GLuint));
bufPos.create();
bufPos.bind();
bufPos.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufPos.allocate(sph_vert_pos, SPH_VERT_COUNT * sizeof(glm::vec4));
bufNor.create();
bufNor.bind();
bufNor.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufNor.allocate(sph_vert_nor, SPH_VERT_COUNT * sizeof(glm::vec4));
}
void Sphere::create()
{
GLuint sph_idx[SPH_IDX_COUNT];
glm::vec3 sph_vert_pos[SPH_VERT_COUNT];
glm::vec3 sph_vert_nor[SPH_VERT_COUNT];
glm::vec3 sph_vert_col[SPH_VERT_COUNT];
createSphereVertexPositions(sph_vert_pos);
createSphereVertexNormals(sph_vert_nor);
createSphereIndices(sph_idx);
for (int i = 0; i < SPH_VERT_COUNT; i++) {
sph_vert_col[i] = material->base_color;
}
count = SPH_IDX_COUNT;
bufIdx.create();
bufIdx.bind();
bufIdx.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufIdx.allocate(sph_idx, SPH_IDX_COUNT * sizeof(GLuint));
bufPos.create();
bufPos.bind();
bufPos.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufPos.allocate(sph_vert_pos, SPH_VERT_COUNT * sizeof(glm::vec3));
bufCol.create();
bufCol.bind();
bufCol.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufCol.allocate(sph_vert_col, SPH_VERT_COUNT * sizeof(glm::vec3));
bufNor.create();
bufNor.bind();
bufNor.setUsagePattern(QOpenGLBuffer::StaticDraw);
bufNor.allocate(sph_vert_nor, SPH_VERT_COUNT * sizeof(glm::vec3));
}