ilikecats/stk-code_catmod
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Properly clean GL buffers in instancing node.

Browse Source
This commit is contained in:
vlj 2014-03-28 01:43:59 +01:00
parent c70b9ba0f8
commit 008b070aab
2 changed files with 32 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/graphics/stkinstancedscenenode.cpp
View File

@ -11,6 +11,36 @@ STKInstancedSceneNode::STKInstancedSceneNode(irr::scene::IMesh* mesh, ISceneNode
setAutomaticCulling(0);
}
void STKInstancedSceneNode::cleanGL()
{
for (u32 i = 0; i < GLmeshes.size(); ++i)
{
GLMesh mesh = GLmeshes[i];
if (!mesh.vertex_buffer)
continue;
if (mesh.vao_first_pass)
glDeleteVertexArrays(1, &(mesh.vao_first_pass));
if (mesh.vao_second_pass)
glDeleteVertexArrays(1, &(mesh.vao_second_pass));
if (mesh.vao_glow_pass)
glDeleteVertexArrays(1, &(mesh.vao_glow_pass));
if (mesh.vao_displace_pass)
glDeleteVertexArrays(1, &(mesh.vao_displace_pass));
if (mesh.vao_displace_mask_pass)
glDeleteVertexArrays(1, &(mesh.vao_displace_mask_pass));
if (mesh.vao_shadow_pass)
glDeleteVertexArrays(1, &(mesh.vao_shadow_pass));
glDeleteBuffers(1, &(mesh.vertex_buffer));
glDeleteBuffers(1, &(mesh.index_buffer));
}
glDeleteBuffers(1, &instances_vbo);
}
STKInstancedSceneNode::~STKInstancedSceneNode()
{
cleanGL();
}
void STKInstancedSceneNode::createGLMeshes()
{
for (u32 i = 0; i<Mesh->getMeshBufferCount(); ++i)

2
src/graphics/stkinstancedscenenode.hpp
View File

@ -16,12 +16,14 @@ protected:
bool isMaterialInitialized;
void setFirstTimeMaterial();
void initinstancedvaostate(GLMesh &mesh, GeometricMaterial GeoMat, ShadedMaterial ShadedMat);
void cleanGL();
core::vector3df windDir;
public:
STKInstancedSceneNode(irr::scene::IMesh* mesh, ISceneNode* parent, irr::scene::ISceneManager* mgr, irr::s32 id,
const irr::core::vector3df& position = irr::core::vector3df(0, 0, 0),
const irr::core::vector3df& rotation = irr::core::vector3df(0, 0, 0),
const irr::core::vector3df& scale = irr::core::vector3df(1.0f, 1.0f, 1.0f));
~STKInstancedSceneNode();
virtual void render();
void addInstance(const core::vector3df &origin, const core::vector3df &orientation);
};