diff options
| -rw-r--r--[-rwxr-xr-x] | make/scripts/tests.sh | 3 | ||||
| -rw-r--r-- | src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java | 24 | ||||
| -rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/math/TestPMVMatrix03NOUI.java | 125 |
3 files changed, 139 insertions, 13 deletions
diff --git a/make/scripts/tests.sh b/make/scripts/tests.sh index d49a0fc33..693683827 100755..100644 --- a/make/scripts/tests.sh +++ b/make/scripts/tests.sh @@ -281,7 +281,7 @@ function testawtswt() { #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es1.newt.TestOlympicES1NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es1.newt.TestRedSquareES1NEWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2AWT $* -testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT $* +#testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelsAWT $* #testawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NewtCanvasAWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.demos.es2.newt.TestGearsES2NEWT $* @@ -312,6 +312,7 @@ testawt com.jogamp.opengl.test.junit.jogl.demos.es2.awt.TestGearsES2GLJPanelAWT #testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix01NEWT $* #testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix02NOUI $* +testnoawt com.jogamp.opengl.test.junit.jogl.math.TestPMVMatrix03NOUI $* #testnoawt com.jogamp.opengl.test.junit.jogl.math.TestGluUnprojectFloatNOUI $* #testnoawt com.jogamp.opengl.test.junit.jogl.math.TestGluUnprojectDoubleNOUI $* #testnoawt com.jogamp.opengl.test.junit.jogl.math.TestFloatUtil01MatrixMatrixMultNOUI $* diff --git a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java index bfc03d019..58151856f 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java +++ b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java @@ -488,7 +488,7 @@ public class PMVMatrix implements GLMatrixFunc { if(matrixGetName==GL_MATRIX_MODE) { params.put((float)matrixMode); } else { - FloatBuffer matrix = glGetMatrixf(matrixGetName); + final FloatBuffer matrix = glGetMatrixf(matrixGetName); params.put(matrix); // matrix -> params matrix.reset(); } @@ -500,7 +500,7 @@ public class PMVMatrix implements GLMatrixFunc { if(matrixGetName==GL_MATRIX_MODE) { params[params_offset]=(float)matrixMode; } else { - FloatBuffer matrix = glGetMatrixf(matrixGetName); + final FloatBuffer matrix = glGetMatrixf(matrixGetName); matrix.get(params, params_offset, 16); // matrix -> params matrix.reset(); } @@ -619,15 +619,15 @@ public class PMVMatrix implements GLMatrixFunc { @Override public final void glMultMatrixf(final FloatBuffer m) { if(matrixMode==GL_MODELVIEW) { - FloatUtil.multMatrixf(matrixMv, m, matrixMv); + FloatUtil.multMatrixf(matrixMv, m); dirtyBits |= DIRTY_INVERSE_MODELVIEW | DIRTY_INVERSE_TRANSPOSED_MODELVIEW | DIRTY_FRUSTUM ; modifiedBits |= MODIFIED_MODELVIEW; } else if(matrixMode==GL_PROJECTION) { - FloatUtil.multMatrixf(matrixP, m, matrixP); + FloatUtil.multMatrixf(matrixP, m); dirtyBits |= DIRTY_FRUSTUM ; modifiedBits |= MODIFIED_PROJECTION; } else if(matrixMode==GL.GL_TEXTURE) { - FloatUtil.multMatrixf(matrixTex, m, matrixTex); + FloatUtil.multMatrixf(matrixTex, m); modifiedBits |= MODIFIED_TEXTURE; } } @@ -635,15 +635,15 @@ public class PMVMatrix implements GLMatrixFunc { @Override public final void glMultMatrixf(float[] m, int m_offset) { if(matrixMode==GL_MODELVIEW) { - FloatUtil.multMatrixf(matrixMv, m, m_offset, matrixMv); + FloatUtil.multMatrixf(matrixMv, m, m_offset); dirtyBits |= DIRTY_INVERSE_MODELVIEW | DIRTY_INVERSE_TRANSPOSED_MODELVIEW | DIRTY_FRUSTUM ; modifiedBits |= MODIFIED_MODELVIEW; } else if(matrixMode==GL_PROJECTION) { - FloatUtil.multMatrixf(matrixP, m, m_offset, matrixP); + FloatUtil.multMatrixf(matrixP, m, m_offset); dirtyBits |= DIRTY_FRUSTUM ; modifiedBits |= MODIFIED_PROJECTION; } else if(matrixMode==GL.GL_TEXTURE) { - FloatUtil.multMatrixf(matrixTex, m, m_offset, matrixTex); + FloatUtil.multMatrixf(matrixTex, m, m_offset); modifiedBits |= MODIFIED_TEXTURE; } } @@ -813,8 +813,8 @@ public class PMVMatrix implements GLMatrixFunc { float[] win_pos, int win_pos_offset ) { if(usesBackingArray) { return projectFloat.gluProject(objx, objy, objz, - matrixMv.array(), 0, - matrixP.array(), 0, + matrixMv.array(), matrixMv.position(), + matrixP.array(), matrixP.position(), viewport, viewport_offset, win_pos, win_pos_offset); } else { @@ -843,8 +843,8 @@ public class PMVMatrix implements GLMatrixFunc { float[] obj_pos, int obj_pos_offset) { if(usesBackingArray) { return projectFloat.gluUnProject(winx, winy, winz, - matrixMv.array(), 0, - matrixP.array(), 0, + matrixMv.array(), matrixMv.position(), + matrixP.array(), matrixP.position(), viewport, viewport_offset, obj_pos, obj_pos_offset); } else { diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/math/TestPMVMatrix03NOUI.java b/src/test/com/jogamp/opengl/test/junit/jogl/math/TestPMVMatrix03NOUI.java new file mode 100644 index 000000000..81242ce6e --- /dev/null +++ b/src/test/com/jogamp/opengl/test/junit/jogl/math/TestPMVMatrix03NOUI.java @@ -0,0 +1,125 @@ +package com.jogamp.opengl.test.junit.jogl.math; + +import java.util.Arrays; + +import jogamp.opengl.ProjectFloat; + +import com.jogamp.opengl.math.FloatUtil; +import com.jogamp.opengl.util.PMVMatrix; + +import org.junit.Assert; +import org.junit.Test; + +public class TestPMVMatrix03NOUI { + + static final float epsilon = 0.00001f; + + // Simple 10 x 10 view port + static final int[] viewport = new int[] { 0,0,10,10}; + + @Test + public void test01() { + float[] winA00 = new float[4]; + float[] winA01 = new float[4]; + float[] winA10 = new float[4]; + float[] winA11 = new float[4]; + PMVMatrix m = new PMVMatrix(); + + m.gluProject(1f, 0f, 0f, viewport, 0, winA00, 0); + System.out.println("A.0.0 - Project 1,0 -->" + Arrays.toString(winA00)); + + m.gluProject(0f, 0f, 0f, viewport, 0, winA01, 0); + System.out.println("A.0.1 - Project 0,0 -->" + Arrays.toString(winA01)); + + m.glMatrixMode(PMVMatrix.GL_PROJECTION); + m.glOrthof(0, 10, 0, 10, 1, -1); + System.out.println("MATRIX - Ortho 0,0,10,10 - Locate the origin in the bottom left and scale"); + System.out.println(m); + float[] projMatrixA = new float[16]; + float[] modelMatrixA = new float[16]; + m.glGetFloatv(PMVMatrix.GL_PROJECTION, projMatrixA, 0); + m.glGetFloatv(PMVMatrix.GL_MODELVIEW, modelMatrixA, 0); + + m.gluProject(1f, 0f, 0f, viewport, 0, winA10, 0); + System.out.println("A.1.0 - Project 1,0 -->" +Arrays.toString(winA10)); + + m.gluProject(0f, 0f, 0f, viewport, 0, winA11, 0); + System.out.println("A.1.1 - Project 0,0 -->" +Arrays.toString(winA11)); + + + //////////////////// + ///////////////////// + + float[] winB00 = new float[4]; + float[] winB01 = new float[4]; + float[] winB10 = new float[4]; + float[] winB11 = new float[4]; + float[] projMatrixB = new float[16]; + float[] modelMatrixB = new float[16]; + FloatUtil.makeIdentityf(projMatrixB, 0); + FloatUtil.makeIdentityf(modelMatrixB, 0); + final ProjectFloat projectFloat = new ProjectFloat(true); + + projectFloat.gluProject(1f, 0f, 0f, modelMatrixB, 0, projMatrixB, 0, viewport, 0, winB00, 0); + System.out.println("B.0.0 - Project 1,0 -->" +Arrays.toString(winB00)); + + projectFloat.gluProject(0f, 0f, 0f, modelMatrixB, 0, projMatrixB, 0, viewport, 0, winB01, 0); + System.out.println("B.0.1 - Project 0,0 -->" +Arrays.toString(winB01)); + + glOrthof(projMatrixB, 0, 10, 0, 10, 1, -1); + System.out.println("FloatUtil - Ortho 0,0,10,10 - Locate the origin in the bottom left and scale"); + System.out.println("Projection"); + System.err.println(FloatUtil.matrixToString(null, null, "%10.5f", projMatrixB, 0, 4, 4, false /* rowMajorOrder */)); + System.out.println("Modelview"); + System.err.println(FloatUtil.matrixToString(null, null, "%10.5f", modelMatrixB, 0, 4, 4, false /* rowMajorOrder */)); + + projectFloat.gluProject(1f, 0f, 0f, modelMatrixB, 0, projMatrixB, 0, viewport, 0, winB10, 0); + System.out.println("B.1.0 - Project 1,0 -->" +Arrays.toString(winB10)); + + projectFloat.gluProject(0f, 0f, 0f, modelMatrixB, 0, projMatrixB, 0, viewport, 0, winB11, 0); + System.out.println("B.1.1 - Project 0,0 -->" +Arrays.toString(winB11)); + + Assert.assertArrayEquals("A/B 0.0 Project 1,0 failure", winB00, winA00, epsilon); + Assert.assertArrayEquals("A/B 0.1 Project 0,0 failure", winB01, winA01, epsilon); + Assert.assertArrayEquals("A/B 1.0 Project 1,0 failure", winB10, winA10, epsilon); + Assert.assertArrayEquals("A/B 1.1 Project 0,0 failure", winB11, winA11, epsilon); + + Assert.assertEquals("A 0.0 Project 1,0 failure X", 10.0, winA00[0], epsilon); + Assert.assertEquals("A 0.0 Project 1,0 failure Y", 5.0, winA00[1], epsilon); + Assert.assertEquals("A.0.1 Project 0,0 failure X", 5.0, winA01[0], epsilon); + Assert.assertEquals("A.0.1 Project 0,0 failure Y", 5.0, winA01[1], epsilon); + Assert.assertEquals("A 1.0 Project 1,0 failure X", 1.0, winA10[0], epsilon); + Assert.assertEquals("A 1.0 Project 1,0 failure Y", 0.0, winA10[1], epsilon); + Assert.assertEquals("A.1.1 Project 0,0 failure X", 0.0, winA11[0], epsilon); + Assert.assertEquals("A.1.1 Project 0,0 failure Y", 0.0, winA11[1], epsilon); + } + + public final void glOrthof(final float[] m, final float left, final float right, final float bottom, final float top, final float zNear, final float zFar) { + // Ortho matrix: + // 2/dx 0 0 tx + // 0 2/dy 0 ty + // 0 0 2/dz tz + // 0 0 0 1 + final float dx=right-left; + final float dy=top-bottom; + final float dz=zFar-zNear; + final float tx=-1.0f*(right+left)/dx; + final float ty=-1.0f*(top+bottom)/dy; + final float tz=-1.0f*(zFar+zNear)/dz; + + float[] matrixOrtho = new float[16]; + FloatUtil.makeIdentityf(matrixOrtho, 0); + matrixOrtho[0+4*0] = 2.0f/dx; + matrixOrtho[1+4*1] = 2.0f/dy; + matrixOrtho[2+4*2] = -2.0f/dz; + matrixOrtho[0+4*3] = tx; + matrixOrtho[1+4*3] = ty; + matrixOrtho[2+4*3] = tz; + + FloatUtil.multMatrixf(m, 0, matrixOrtho, 0); + } + + public static void main(String args[]) { + org.junit.runner.JUnitCore.main(TestPMVMatrix03NOUI.class.getName()); + } +} |