59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
#include "TerrainHeightMap.h"
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#include "PaintedGridBrush.h"
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#include "TerrainDefinition.h"
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TerrainHeightMap::TerrainHeightMap(TerrainDefinition *terrain) : PaintedGrid(terrain), terrain(terrain) {
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}
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void TerrainHeightMap::copy(DefinitionNode *_destination) const {
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TerrainHeightMap *destination = (TerrainHeightMap *)_destination;
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destination->terrain = terrain;
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PaintedGrid::copy(destination);
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}
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double TerrainHeightMap::getInitialValue(double x, double y) const {
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return terrain->getInterpolatedHeight(x, y, false, false);
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}
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void TerrainHeightMap::brushElevation(const PaintedGridBrush &brush, double x, double y, double value, bool commit) {
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PaintedGridBrushRaiseLower sbrush(brush);
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applyBrush(sbrush, x, y, value, commit);
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}
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void TerrainHeightMap::brushFlatten(const PaintedGridBrush &brush, double x, double y, double height, double force,
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bool commit) {
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PaintedGridBrushFlatten sbrush(brush, height);
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applyBrush(sbrush, x, y, force, commit);
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}
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void TerrainHeightMap::brushSmooth(const PaintedGridBrush &brush, double x, double y, double value, bool commit) {
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PaintedGridBrushSmooth sbrush(brush);
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applyBrush(sbrush, x, y, value, commit);
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}
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void TerrainHeightMap::brushAddNoise(const PaintedGridBrush &brush, double x, double y, NoiseGenerator *generator,
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double value, bool commit) {
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PaintedGridBrushAddNoise sbrush(brush, generator);
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applyBrush(sbrush, x, y, value, commit);
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}
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void TerrainHeightMap::brushReset(const PaintedGridBrush &brush, double x, double y, double value, bool commit) {
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PaintedGridBrushReset sbrush(brush);
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applyBrush(sbrush, x, y, value, commit);
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}
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void TerrainHeightMap::clearPainting() {
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PaintedGrid::clearPainting();
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terrain->validate();
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}
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void TerrainHeightMap::endBrushStroke() {
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PaintedGrid::endBrushStroke();
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terrain->validate();
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}
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