List of usage examples for com.badlogic.gdx.math Matrix4 M10
int M10
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From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
@Override public void mapPoints(float[] src) { float[] dst = new float[src.length]; for (int i = 0; i * 2 < src.length; i++) { int j = i * 2; float x = src[j] * matrix4.val[Matrix4.M00] + src[j + 1] * matrix4.val[Matrix4.M01] + matrix4.val[Matrix4.M03]; float y = src[j] * matrix4.val[Matrix4.M10] + src[j + 1] * matrix4.val[Matrix4.M11] + matrix4.val[Matrix4.M13]; dst[j] = x;//from ww w . j ava 2 s .c om dst[j + 1] = y; } System.arraycopy(dst, 0, src, 0, src.length); }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
@Override public void setValues(float[] fs) { matrix4.val[Matrix4.M00] = fs[0]; matrix4.val[Matrix4.M01] = fs[1]; matrix4.val[Matrix4.M03] = fs[2]; matrix4.val[Matrix4.M10] = fs[3]; matrix4.val[Matrix4.M11] = fs[4]; matrix4.val[Matrix4.M13] = fs[5]; matrix4.val[Matrix4.M20] = fs[6]; matrix4.val[Matrix4.M21] = fs[7]; matrix4.val[Matrix4.M22] = fs[8]; }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
@Override public void preRotate(Float angle, Float px, Float py) { // ## native android ## // const SkScalar oneMinusCosV = 1 - cosV; ///* ww w. j a va2 s .c om*/ // fMat[kMScaleX] = cosV; // fMat[kMSkewX] = -sinV; // fMat[kMTransX] = sdot(sinV, py, oneMinusCosV, px); // // fMat[kMSkewY] = sinV; // fMat[kMScaleY] = cosV; // fMat[kMTransY] = sdot(-sinV, px, oneMinusCosV, py); // // fMat[kMPersp0] = fMat[kMPersp1] = 0; // fMat[kMPersp2] = 1; Matrix4 m = new Matrix4(); m.rotate(0, 0, 1, angle); float oneMinusCosV = 1 - m.val[Matrix4.M00]; float sinV = m.val[Matrix4.M10]; m.val[Matrix4.M03] = sdot(sinV, py, oneMinusCosV, px); m.val[Matrix4.M13] = sdot(-sinV, px, oneMinusCosV, py); this.matrix4.mul(m); }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
@Override public void getValues(float[] mValues) { mValues[0] = matrix4.val[Matrix4.M00]; mValues[1] = matrix4.val[Matrix4.M01]; mValues[2] = matrix4.val[Matrix4.M03]; mValues[3] = matrix4.val[Matrix4.M10]; mValues[4] = matrix4.val[Matrix4.M11]; mValues[5] = matrix4.val[Matrix4.M13]; mValues[6] = matrix4.val[Matrix4.M20]; mValues[7] = matrix4.val[Matrix4.M21]; mValues[8] = matrix4.val[Matrix4.M22]; }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
@Override public String toString() { return "[" + this.matrix4.val[Matrix4.M00] + "|" + this.matrix4.val[Matrix4.M01] + "|" + this.matrix4.val[Matrix4.M03] + "]\n" + "[" + this.matrix4.val[Matrix4.M10] + "|" + this.matrix4.val[Matrix4.M11] + "|" + this.matrix4.val[Matrix4.M13] + "]\n" + "[" + this.matrix4.val[Matrix4.M20] + "|" + this.matrix4.val[Matrix4.M21] + "|" + this.matrix4.val[Matrix4.M22] + "]"; }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
public static void MapPoints(float[] values, Matrix4 matrix4) { int index = 0; while (index < values.length) { float x0 = values[index] * matrix4.val[Matrix4.M00] + values[index + 1] * matrix4.val[Matrix4.M01] + matrix4.val[Matrix4.M03]; float y0 = values[index] * matrix4.val[Matrix4.M10] + values[index + 1] * matrix4.val[Matrix4.M11] + matrix4.val[Matrix4.M13]; values[index] = x0;/* ww w . j a va 2s . c o m*/ values[index + 1] = y0; index += 2; } }
From source file:CB_UI_Base.graphics.GL_Matrix.java
License:Open Source License
public static void MapPoint(float x, float y, Matrix4 matrix4, float[] mapedPoint) { mapedPoint[0] = x * matrix4.val[Matrix4.M00] + y * matrix4.val[Matrix4.M01] + matrix4.val[Matrix4.M03]; mapedPoint[1] = x * matrix4.val[Matrix4.M10] + y * matrix4.val[Matrix4.M11] + matrix4.val[Matrix4.M13]; }
From source file:gaia.cu9.ari.gaiaorbit.util.g3d.MeshBuilder2.java
License:Apache License
@Override public void arrow(float x1, float y1, float z1, float x2, float y2, float z2, float capLength, float stemThickness, int divisions) { Vector3 begin = tmp(x1, y1, z1), end = tmp(x2, y2, z2); float length = begin.dst(end); float coneHeight = length * capLength; float coneDiameter = 2 * (float) (coneHeight * Math.sqrt(1f / 3)); float stemLength = length - coneHeight; float stemDiameter = coneDiameter * stemThickness; Vector3 up = tmp(end).sub(begin).nor(); Vector3 forward = tmp(up).crs(Vector3.Z); if (forward.isZero()) forward.set(Vector3.X);//from w w w .ja v a 2 s . co m forward.crs(up).nor(); Vector3 left = tmp(up).crs(forward).nor(); Vector3 direction = tmp(end).sub(begin).nor(); // Matrices Matrix4 userTransform = getVertexTransform(tmp()); Matrix4 transform = tmp(); float[] val = transform.val; val[Matrix4.M00] = left.x; val[Matrix4.M01] = up.x; val[Matrix4.M02] = forward.x; val[Matrix4.M10] = left.y; val[Matrix4.M11] = up.y; val[Matrix4.M12] = forward.y; val[Matrix4.M20] = left.z; val[Matrix4.M21] = up.z; val[Matrix4.M22] = forward.z; Matrix4 temp = tmp(); // Stem transform.setTranslation(tmp(direction).scl(stemLength / 2).add(x1, y1, z1)); setVertexTransform(temp.set(transform).mul(userTransform)); cylinder(stemDiameter, stemLength, stemDiameter, divisions); // Cap transform.setTranslation(tmp(direction).scl(stemLength).add(x1, y1, z1)); setVertexTransform(temp.set(transform).mul(userTransform)); cone(coneDiameter, coneHeight, coneDiameter, divisions); setVertexTransform(userTransform); cleanup(); }
From source file:ve.ucv.ciens.ccg.nxtar.graphics.CustomPerspectiveCamera.java
License:Apache License
public void setCustomARProjectionMatrix(final float focalPointX, final float focalPointY, final float cameraCenterX, final float cameraCenterY, final float near, final float far, final float w, final float h) { final float FAR_PLUS_NEAR = far + near; final float FAR_LESS_NEAR = far - near; projection.val[Matrix4.M00] = -2.0f * focalPointX / w; projection.val[Matrix4.M10] = 0.0f; projection.val[Matrix4.M20] = 0.0f; projection.val[Matrix4.M30] = 0.0f; projection.val[Matrix4.M01] = 0.0f; projection.val[Matrix4.M11] = 2.0f * focalPointY / h; projection.val[Matrix4.M21] = 0.0f; projection.val[Matrix4.M31] = 0.0f; projection.val[Matrix4.M02] = 2.0f * cameraCenterX / w - 1.0f; projection.val[Matrix4.M12] = 2.0f * cameraCenterY / h - 1.0f; projection.val[Matrix4.M22] = -FAR_PLUS_NEAR / FAR_LESS_NEAR; projection.val[Matrix4.M32] = -1.0f; projection.val[Matrix4.M03] = 0.0f; projection.val[Matrix4.M13] = 0.0f; projection.val[Matrix4.M23] = -2.0f * far * near / FAR_LESS_NEAR; projection.val[Matrix4.M33] = 0.0f; }
From source file:ve.ucv.ciens.ccg.nxtar.systems.GeometrySystem.java
License:Apache License
private void applyWorldTransform(ModelInstance model, GeometryComponent geometry) { translationMatrix.setToTranslation(geometry.position); rotationMatrix.val[Matrix4.M00] = geometry.rotation.val[0]; rotationMatrix.val[Matrix4.M10] = geometry.rotation.val[1]; rotationMatrix.val[Matrix4.M20] = geometry.rotation.val[2]; rotationMatrix.val[Matrix4.M30] = 0; rotationMatrix.val[Matrix4.M01] = geometry.rotation.val[3]; rotationMatrix.val[Matrix4.M11] = geometry.rotation.val[4]; rotationMatrix.val[Matrix4.M21] = geometry.rotation.val[5]; rotationMatrix.val[Matrix4.M31] = 0; rotationMatrix.val[Matrix4.M02] = geometry.rotation.val[6]; rotationMatrix.val[Matrix4.M12] = geometry.rotation.val[7]; rotationMatrix.val[Matrix4.M22] = geometry.rotation.val[8]; rotationMatrix.val[Matrix4.M32] = 0; rotationMatrix.val[Matrix4.M03] = 0; rotationMatrix.val[Matrix4.M13] = 0; rotationMatrix.val[Matrix4.M23] = 0; rotationMatrix.val[Matrix4.M33] = 1; scalingMatrix.setToScaling(geometry.scaling); model.transform.idt().mul(translationMatrix).mul(rotationMatrix).mul(scalingMatrix); model.calculateTransforms();//from ww w .jav a 2 s . c om }