Michaël Lemaire
ef68f38061
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@200 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* Terrain tab */
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#include "common.h"
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#include "lib_paysages/shared/functions.h"
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static SmallPreview* _preview;
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static Color _cbPreviewRenderPixel(SmallPreview* preview, double x, double y, double xoffset, double yoffset, double scaling)
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{
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Color result;
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result.r = result.g = result.b = terrainGetHeightNormalized(x, y);
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result.a = 1.0;
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return result;
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}
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static void _cbEditNoiseDone(NoiseGenerator* generator)
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{
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terrainSetNoiseGenerator(generator);
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/* TODO Redraw only affected by terrain */
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guiPreviewRedrawAll();
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}
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static void _cbEditNoise(GtkWidget* widget, gpointer data)
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{
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guiNoiseEdit(terrainGetNoiseGenerator(), _cbEditNoiseDone);
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}
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void guiTerrainInit()
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{
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g_signal_connect(GET_WIDGET("terrain_noise_edit"), "clicked", G_CALLBACK(_cbEditNoise), NULL);
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_preview = guiPreviewNew(GTK_IMAGE(GET_WIDGET("terrain_preview")));
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guiPreviewConfigScaling(_preview, 0.01, 1.0, 0.05);
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guiPreviewConfigScrolling(_preview, -1000.0, 1000.0, -1000.0, 1000.0);
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guiPreviewSetViewport(_preview, 0.0, 0.0, 0.2);
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guiPreviewSetRenderer(_preview, _cbPreviewRenderPixel);
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}
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