graphics/paysages3d
1
0
Fork 0
Code Releases Activity

Fixed opengl terrain not rendering displaced vertices

Browse source
This commit is contained in:
Michaël Lemaire 2016-02-07 22:54:17 +01:00
parent 3e73633c25
commit d68eaab5df
1 changed files with 5 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/render/opengl/OpenGLTerrainChunk.cpp
View file

@ -10,7 +10,6 @@
#include "CameraDefinition.h"
#include "OpenGLRenderer.h"
#include "TerrainRenderer.h"
#include "TexturesRenderer.h"
#include "Scenery.h"
#include "TerrainDefinition.h"
#include "Texture2D.h"
@ -81,7 +80,6 @@ bool OpenGLTerrainChunk::maintain() {
} else {
setFirstStepVertices();
}
return true;
} else if (vertices_level < 64) {
augmentVertices();
subchanged = true;
@ -241,10 +239,11 @@ void OpenGLTerrainChunk::updateVertices(const OpenGLVertexArray &source, int ver
void OpenGLTerrainChunk::fillVerticesFromSquare(OpenGLVertexArray *array, int index_offset, double x, double z,
double size) {
Vector3 c1(x, _renderer->getTerrainRenderer()->getHeight(x, z, true, false), z);
Vector3 c2(x, _renderer->getTerrainRenderer()->getHeight(x, z + size, true, false), z + size);
Vector3 c3(x + size, _renderer->getTerrainRenderer()->getHeight(x + size, z + size, true, false), z + size);
Vector3 c4(x + size, _renderer->getTerrainRenderer()->getHeight(x + size, z, true, false), z);
Vector3 water_offset = Vector3(0.0, _renderer->getScenery()->getTerrain()->getWaterOffset(), 0.0);
Vector3 c1 = _renderer->getTerrainRenderer()->getDisplaced(x, z, true).sub(water_offset);
Vector3 c2 = _renderer->getTerrainRenderer()->getDisplaced(x, z + size, true).sub(water_offset);
Vector3 c3 = _renderer->getTerrainRenderer()->getDisplaced(x + size, z + size, true).sub(water_offset);
Vector3 c4 = _renderer->getTerrainRenderer()->getDisplaced(x + size, z, true).sub(water_offset);
double u = (x - _startx) / _size;
double v = (z - _startz) / _size;