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Cube selection almost works.

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This commit is contained in:
Quentin BAZIN 2013-03-09 14:12:28 +01:00
parent cdebc4379c
commit e657f9ff28
1 changed files with 36 additions and 0 deletions
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36
source/map.cpp
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@ -146,6 +146,42 @@ void Map::draw() {
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
if ((currentChunk != NULL) && (selectedCube->x() != -1) && (selectedCube->selectedFace() >= 0) && (selectedCube->selectedFace() < 6)) {
float cubeCoords[6 * 12] = {
1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, // FR | 0
1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, // FL | 1
0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, // BR | 2
0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, // BL | 3
0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, // T | 4
1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0 // B | 5
};
//int xx = selectedCube->x() + (currentChunk->x() * CHUNK_WIDTH);
//int yy = selectedCube->y() + (currentChunk->y() * CHUNK_DEPTH);
//int zz = selectedCube->z() + (currentChunk->z() * CHUNK_HEIGHT);
int xx = selectedCube->x();
int yy = selectedCube->y();
int zz = selectedCube->z();
glBindTexture(GL_TEXTURE_2D, 0);
glColor4ub(255, 255, 255, 64);
glDisable(GL_ALPHA_TEST);
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(-1.0, -1.0);
glBegin(GL_QUADS);
glVertex3f(xx + cubeCoords[(selectedCube->selectedFace() * 12) + 0], yy + cubeCoords[(selectedCube->selectedFace() * 12) + 1], zz + cubeCoords[(selectedCube->selectedFace() * 12) + 2]);
glVertex3f(xx + cubeCoords[(selectedCube->selectedFace() * 12) + 3], yy + cubeCoords[(selectedCube->selectedFace() * 12) + 4], zz + cubeCoords[(selectedCube->selectedFace() * 12) + 5]);
glVertex3f(xx + cubeCoords[(selectedCube->selectedFace() * 12) + 6], yy + cubeCoords[(selectedCube->selectedFace() * 12) + 7], zz + cubeCoords[(selectedCube->selectedFace() * 12) + 8]);
glVertex3f(xx + cubeCoords[(selectedCube->selectedFace() * 12) + 9], yy + cubeCoords[(selectedCube->selectedFace() * 12) + 10], zz + cubeCoords[(selectedCube->selectedFace() * 12) + 11]);
glEnd();
glDisable(GL_POLYGON_OFFSET_FILL);
glEnable(GL_ALPHA_TEST);
glColor4ub(255, 255, 255, 255);
}
}
Chunk *Map::findNearestChunk(float x, float y, float z) {