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Remove the need of 2nd UVmap for displace objects

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This commit is contained in:
Benau 2017-08-19 08:51:09 +08:00
parent 4c0b28a43e
commit 1ca6a6edea
1 changed files with 13 additions and 8 deletions
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21
src/graphics/geometry_passes.cpp
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@ -317,8 +317,9 @@ void AbstractGeometryPasses::renderTransparent(const DrawCalls& draw_calls,
glStencilFunc(GL_ALWAYS, 1, 0xFF);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
video::E_VERTEX_TYPE cur_dis_type = video::EVT_2TCOORDS;
if (CVS->isARBBaseInstanceUsable())
glBindVertexArray(VAOManager::getInstance()->getVAO(video::EVT_2TCOORDS));
glBindVertexArray(VAOManager::getInstance()->getVAO(cur_dis_type));
// Generate displace mask
// Use RTT_TMP4 as displace mask
if (ListDisplacement::getInstance()->size() > 0)
@ -334,12 +335,10 @@ void AbstractGeometryPasses::renderTransparent(const DrawCalls& draw_calls,
glBindVertexArray(mesh.vao);
const core::matrix4 &AbsoluteTransformation
= std::get<1>(ListDisplacement::getInstance()->at(i));
if (mesh.VAOType != video::EVT_2TCOORDS)
if (mesh.VAOType != cur_dis_type && CVS->isARBBaseInstanceUsable())
{
#ifdef DEBUG
Log::error("Materials", "Displacement has wrong vertex type");
#endif
continue;
cur_dis_type = mesh.VAOType;
glBindVertexArray(VAOManager::getInstance()->getVAO(cur_dis_type));
}
GLenum ptype = mesh.PrimitiveType;
@ -357,6 +356,9 @@ void AbstractGeometryPasses::renderTransparent(const DrawCalls& draw_calls,
displace_framebuffer.bind();
glClear(GL_COLOR_BUFFER_BIT);
}
cur_dis_type = video::EVT_2TCOORDS;
if (CVS->isARBBaseInstanceUsable())
glBindVertexArray(VAOManager::getInstance()->getVAO(cur_dis_type));
for (unsigned i = 0; i < ListDisplacement::getInstance()->size(); i++)
{
const GLMesh &mesh =
@ -365,8 +367,11 @@ void AbstractGeometryPasses::renderTransparent(const DrawCalls& draw_calls,
glBindVertexArray(mesh.vao);
const core::matrix4 &AbsoluteTransformation =
std::get<1>(ListDisplacement::getInstance()->at(i));
if (mesh.VAOType != video::EVT_2TCOORDS)
continue;
if (mesh.VAOType != cur_dis_type && CVS->isARBBaseInstanceUsable())
{
cur_dis_type = mesh.VAOType;
glBindVertexArray(VAOManager::getInstance()->getVAO(cur_dis_type));
}
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;