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Shadow mapping

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This commit is contained in:
Matthias Blankertz
2014-11-18 19:00:51 +01:00
parent 5f388a1723
commit 701ccce857
9 changed files with 258 additions and 17 deletions
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12
Object.hh
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@@ -10,23 +10,27 @@ class Object {
public:
Object(VBOManager& vboManager, std::vector<objVertexAttribs> const& vas, std::vector<uint16_t> const& indices,
Program& prog)
: _vboManager(vboManager), _prog(prog), _indices(indices) {
: _vboManager(vboManager), _prog(prog), _indices(indices), _vaID(0) {
construct(vas);
}
Object(VBOManager& vboManager, std::string const& filename, Program& prog)
: _vboManager(vboManager), _prog(prog) {
: _vboManager(vboManager), _prog(prog), _vaID(0) {
auto tmp = readObject(filename);
_indices = std::get<1>(tmp);
construct(std::get<0>(tmp));
}
~Object() {
glDeleteVertexArrays(1, &_vaID);
}
void draw(glm::mat4 const& modelview) const {
void draw(glm::mat4 const& modelview, Program *override = nullptr) const {
glBindVertexArray(_vaID);
_prog.use();
if (override)
override->use();
else
_prog.use();
glUniformMatrix4fv(_prog.getUniformLocation("model_matrix"), 1, GL_FALSE,
glm::value_ptr(modelview));
glDrawElements(GL_TRIANGLES, _indices.size(), GL_UNSIGNED_SHORT, _indices.data());