UPBGE: Use int instead of short in vertex array index.

It fixes some issues about half converted meshes cause of an huge number of vertexes.
UPBGE · Jan 3, 2016 · c896644 · c896644
1 parent c4a9a21
commit c896644
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Showing 4 changed files with 7 additions and 7 deletions.
diff --git a/source/gameengine/Rasterizer/RAS_MaterialBucket.h b/source/gameengine/Rasterizer/RAS_MaterialBucket.h
@@ -85,7 +85,7 @@ class RAS_DisplayArray
 {
 public:
 	vector<RAS_TexVert> m_vertex;
-	vector<unsigned short> m_index;
+	vector<unsigned int> m_index;
 
 	enum {BUCKET_MAX_INDEX = 65535};
 	enum {BUCKET_MAX_VERTEX = 65535};

diff --git a/source/gameengine/Rasterizer/RAS_MeshObject.cpp b/source/gameengine/Rasterizer/RAS_MeshObject.cpp
@@ -55,7 +55,7 @@ struct RAS_MeshObject::polygonSlot
 
 	/* pnorm is the normal from the plane equation that the distance from is
 	 * used to sort again. */
-	void get(const RAS_TexVert *vertexarray, const unsigned short *indexarray,
+	void get(const RAS_TexVert *vertexarray, const unsigned int *indexarray,
 	         int offset, int nvert, const MT_Vector3& pnorm)
 	{
 		MT_Vector3 center(0.0f, 0.0f, 0.0f);
@@ -72,7 +72,7 @@ struct RAS_MeshObject::polygonSlot
 		m_z = MT_dot(pnorm, center);
 	}
 
-	void set(unsigned short *indexarray, int offset, int nvert)
+	void set(unsigned int *indexarray, int offset, int nvert)
 	{
 		int i;
 

diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVA.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVA.cpp
@@ -100,7 +100,7 @@ void RAS_StorageVA::IndexPrimitives(RAS_MeshSlot *ms)
 	bool wireframe = m_drawingmode <= RAS_IRasterizer::KX_WIREFRAME;
 	RAS_DisplayArray *array = ms->GetDisplayArray();
 	RAS_TexVert *vertexarray = array->m_vertex.data();
-	unsigned short *indexarray = array->m_index.data();
+	unsigned int *indexarray = array->m_index.data();
 
 	// colors
 	if (!wireframe) {
@@ -120,7 +120,7 @@ void RAS_StorageVA::IndexPrimitives(RAS_MeshSlot *ms)
 		glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
 
 	// here the actual drawing takes places
-	glDrawElements(GL_TRIANGLES, array->m_index.size(), GL_UNSIGNED_SHORT, indexarray);
+	glDrawElements(GL_TRIANGLES, array->m_index.size(), GL_UNSIGNED_INT, indexarray);
 }
 
 void RAS_StorageVA::TexCoordPtr(const RAS_TexVert *tv)

diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVBO.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_StorageVBO.cpp
@@ -71,7 +71,7 @@ void VBO::UpdateData()
 void VBO::UpdateIndices()
 {
 	glBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, m_ibo);
-	glBufferData(GL_ELEMENT_ARRAY_BUFFER, m_data->m_index.size() * sizeof(GLushort),
+	glBufferData(GL_ELEMENT_ARRAY_BUFFER, m_data->m_index.size() * sizeof(GLuint),
 	             m_data->m_index.data(), GL_STATIC_DRAW);
 }
 
@@ -182,7 +182,7 @@ void VBO::Unbind(int attrib_num)
 
 void VBO::Draw()
 {
-	glDrawElements(m_mode, m_indices, GL_UNSIGNED_SHORT, 0);
+	glDrawElements(m_mode, m_indices, GL_UNSIGNED_INT, 0);
 }
 
 RAS_StorageVBO::RAS_StorageVBO(int *texco_num, RAS_IRasterizer::TexCoGen *texco, int *attrib_num, RAS_IRasterizer::TexCoGen *attrib, int *attrib_layer) :