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add helper overloads

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Gered 2013-10-14 17:37:32 -04:00
parent 6dbd0fcce1
commit f7ba75b9ec
1 changed files with 12 additions and 0 deletions
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src/com/blarg/gdx/graphics/GraphicsHelpers.java
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@ -8,6 +8,8 @@ import com.badlogic.gdx.math.Matrix4;
import com.badlogic.gdx.math.Vector3; import com.badlogic.gdx.math.Vector3;
public final class GraphicsHelpers { public final class GraphicsHelpers {
final static Matrix4 tmpTransform = new Matrix4();
public static void renderCoordinateSystemAxis(ShapeRenderer shapeRenderer, ExtendedSpriteBatch spriteBatch, Camera projectionCamera, BitmapFont font, Vector3 origin) { public static void renderCoordinateSystemAxis(ShapeRenderer shapeRenderer, ExtendedSpriteBatch spriteBatch, Camera projectionCamera, BitmapFont font, Vector3 origin) {
renderCoordinateSystemAxis(shapeRenderer, spriteBatch, projectionCamera, font, origin, 5.0f); renderCoordinateSystemAxis(shapeRenderer, spriteBatch, projectionCamera, font, origin, 5.0f);
} }
@ -50,6 +52,16 @@ public final class GraphicsHelpers {
shapeRenderer.end(); shapeRenderer.end();
} }
public static void renderGridPlane(ShapeRenderer shapeRenderer, int width, int depth) {
tmpTransform.idt();
renderGridPlane(shapeRenderer, width, depth, tmpTransform);
}
public static void renderGridPlane(ShapeRenderer shapeRenderer, int width, int depth, float minX, float minY, float minZ) {
tmpTransform.idt().translate(minX, minY, minZ);
renderGridPlane(shapeRenderer, width, depth, tmpTransform);
}
public static void renderGridPlane(ShapeRenderer shapeRenderer, int width, int depth, Matrix4 transform) { public static void renderGridPlane(ShapeRenderer shapeRenderer, int width, int depth, Matrix4 transform) {
shapeRenderer.begin(ShapeRenderer.ShapeType.Line); shapeRenderer.begin(ShapeRenderer.ShapeType.Line);
shapeRenderer.setTransformMatrix(transform); shapeRenderer.setTransformMatrix(transform);