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| Rev | Author | Line No. | Line |
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| 1719 | chris | 1 | package com.gebauz.bauzoid2.graphics.model; |
| 2 | |||
| 1752 | chris | 3 | import com.gebauz.bauzoid2.game.Engine; |
| 1774 | chris | 4 | import com.gebauz.bauzoid2.game.Time; |
| 1773 | chris | 5 | import com.gebauz.bauzoid2.graphics.animation.Animation; |
| 1809 | chris | 6 | import com.gebauz.bauzoid2.graphics.util.Transform; |
| 1776 | chris | 7 | import com.gebauz.bauzoid2.math.Matrix4; |
| 8 | import com.gebauz.bauzoid2.math.Quaternion; |
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| 1767 | chris | 9 | import com.gebauz.bauzoid2.math.Vector4; |
| 1719 | chris | 10 | |
| 11 | /** |
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| 12 | * Created by chris on 12.12.2014. |
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| 13 | */ |
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| 14 | public class Model |
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| 15 | { |
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| 16 | // Constants======================================================================================== |
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| 17 | |||
| 18 | // Embedded Types=================================================================================== |
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| 19 | |||
| 20 | // Fields=========================================================================================== |
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| 21 | |||
| 22 | private String mName; |
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| 23 | private Mesh[] mMeshes = null; |
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| 24 | |||
| 1720 | chris | 25 | private ModelNode[] mNodes = null; |
| 26 | private Material[] mMaterials = null; |
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| 1773 | chris | 27 | private Animation[] mAnimations = null; |
| 1719 | chris | 28 | |
| 29 | // Methods========================================================================================== |
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| 30 | |||
| 31 | public Model(String name) |
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| 32 | { |
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| 33 | mName = name; |
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| 34 | } |
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| 35 | |||
| 36 | public void dispose() |
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| 37 | { |
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| 1737 | chris | 38 | destroyNodes(); |
| 1719 | chris | 39 | destroyMeshes(); |
| 1720 | chris | 40 | destroyMaterials(); |
| 1719 | chris | 41 | } |
| 42 | |||
| 43 | public void destroyMeshes() |
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| 44 | { |
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| 45 | if (mMeshes != null) |
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| 46 | { |
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| 47 | for (int i = 0; i < mMeshes.length; i++) |
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| 48 | { |
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| 49 | mMeshes[i].dispose(); |
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| 50 | mMeshes[i] = null; |
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| 51 | } |
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| 52 | |||
| 53 | mMeshes = null; |
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| 54 | } |
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| 55 | } |
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| 56 | |||
| 1720 | chris | 57 | public void destroyMaterials() |
| 1719 | chris | 58 | { |
| 1720 | chris | 59 | if (mMaterials != null) |
| 1719 | chris | 60 | { |
| 1720 | chris | 61 | for (int i = 0; i < mMaterials.length; i++) |
| 62 | { |
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| 63 | mMaterials[i].dispose(); |
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| 64 | mMaterials[i] = null; |
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| 65 | } |
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| 66 | mMaterials = null; |
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| 1719 | chris | 67 | } |
| 68 | } |
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| 69 | |||
| 1737 | chris | 70 | public void destroyNodes() |
| 71 | { |
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| 72 | if (mNodes != null) |
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| 73 | { |
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| 74 | for (int i = 0; i < mNodes.length; i++) |
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| 75 | { |
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| 76 | mNodes[i] = null; |
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| 77 | } |
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| 78 | mNodes = null; |
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| 79 | } |
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| 80 | } |
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| 81 | |||
| 1774 | chris | 82 | public ModelNode findNode(String id) |
| 83 | { |
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| 84 | for (ModelNode node : mNodes) |
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| 85 | { |
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| 86 | if (node.getName().equalsIgnoreCase(id)) |
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| 87 | return node; |
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| 88 | } |
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| 89 | |||
| 90 | return null; |
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| 91 | } |
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| 92 | |||
| 1752 | chris | 93 | public void calcGlobalTransforms() |
| 94 | { |
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| 95 | for (int i = 0; i < mNodes.length; i++) |
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| 96 | { |
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| 97 | ModelNode node = mNodes[i]; |
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| 98 | |||
| 1816 | chris | 99 | com.badlogic.gdx.math.Vector3 translation = new com.badlogic.gdx.math.Vector3( |
| 100 | node.transform.translation.x, node.transform.translation.y, node.transform.translation.z); |
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| 101 | com.badlogic.gdx.math.Quaternion rotation = new com.badlogic.gdx.math.Quaternion( |
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| 102 | node.transform.rotation.x, node.transform.rotation.y, node.transform.rotation.z, node.transform.rotation.w |
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| 103 | ); |
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| 104 | com.badlogic.gdx.math.Vector3 scale = new com.badlogic.gdx.math.Vector3( |
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| 105 | node.transform.scale.x, node.transform.scale.y, node.transform.scale.z |
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| 106 | ); |
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| 107 | |||
| 108 | node.localTransform.set(translation, rotation, scale); |
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| 109 | |||
| 110 | if (node.getParentIndex() != -1) |
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| 111 | { |
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| 112 | ModelNode parentNode = mNodes[node.getParentIndex()]; |
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| 113 | node.globalTransform.set(parentNode.globalTransform).mul(node.localTransform); |
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| 114 | } |
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| 115 | else |
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| 116 | { |
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| 117 | node.globalTransform.set(node.localTransform); |
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| 118 | } |
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| 119 | |||
| 120 | |||
| 1778 | chris | 121 | node.getGlobalTransform().copyFrom(node.transform.calcMatrix()); |
| 1808 | chris | 122 | node.getGlobalBindPose().copyFrom(node.bindPose.calcMatrix()); |
| 1752 | chris | 123 | if (node.getParentIndex() != -1) |
| 124 | { |
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| 125 | ModelNode parentNode = mNodes[node.getParentIndex()]; |
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| 1758 | chris | 126 | node.getGlobalTransform().postMultiply(parentNode.getGlobalTransform()); |
| 1808 | chris | 127 | node.getGlobalBindPose().postMultiply(parentNode.getGlobalBindPose()); |
| 1752 | chris | 128 | } |
| 129 | } |
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| 130 | } |
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| 131 | |||
| 1720 | chris | 132 | public void render() |
| 1719 | chris | 133 | { |
| 1774 | chris | 134 | for (Animation anim : mAnimations) |
| 135 | { |
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| 136 | anim.setCurrentTime(Time.getRunTime() * 1000); |
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| 137 | anim.applyAnimation(); |
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| 138 | } |
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| 139 | |||
| 1757 | chris | 140 | calcGlobalTransforms(); |
| 1752 | chris | 141 | |
| 142 | for (int i = 0; i < mNodes.length; i++) |
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| 1720 | chris | 143 | { |
| 1752 | chris | 144 | ModelNode node = mNodes[i]; |
| 145 | |||
| 1757 | chris | 146 | Engine.graphics.renderStates.pushModelMatrix(); |
| 1817 | chris | 147 | //Engine.graphics.renderStates.model.preMultiply(node.getGlobalTransform()); |
| 1752 | chris | 148 | |
| 149 | if (node.parts != null) |
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| 150 | { |
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| 151 | for (ModelPart part : node.parts) |
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| 152 | { |
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| 1803 | chris | 153 | // render bones |
| 1777 | chris | 154 | part.getMaterial().beginRender(); |
| 1788 | chris | 155 | part.getMaterial().setMatrixPalette(part.calcBoneMatrices()); |
| 1777 | chris | 156 | //part.render(); |
| 157 | part.getMeshGroup().render(); |
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| 158 | part.getMaterial().endRender(); |
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| 1809 | chris | 159 | |
| 1811 | chris | 160 | /*for (int j = 0; j < part.getBoneInfluences().length; j++) |
| 1809 | chris | 161 | { |
| 162 | ModelNode bone = part.getBoneInfluences()[j]; |
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| 163 | Transform t = part.getBoneTransforms()[j]; |
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| 164 | |||
| 165 | Engine.graphics.renderStates.pushModelMatrix(); |
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| 166 | Engine.graphics.renderStates.model.copyFrom(bone.getGlobalTransform()); |
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| 1814 | chris | 167 | //Engine.graphics.renderStates.model.preMultiply(t.calcMatrix()); |
| 1809 | chris | 168 | //Quaternion q = new Quaternion(0.5f, -0.5f, 0.5f, 0.5f); |
| 169 | //Engine.graphics.renderStates.model.preMultiply(q.toMatrix()); |
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| 170 | //Engine.graphics.renderStates.model.preMultiply(Matrix4.createScale(3)); |
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| 171 | Engine.graphics.util.drawMarker(new Vector4(1, 1, 0, 1)); |
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| 172 | Engine.graphics.renderStates.popModelMatrix(); |
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| 1811 | chris | 173 | }*/ |
| 1752 | chris | 174 | } |
| 175 | } |
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| 1767 | chris | 176 | else |
| 177 | { |
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| 1814 | chris | 178 | /*Engine.graphics.renderStates.pushModelMatrix(); |
| 1811 | chris | 179 | //Quaternion q = new Quaternion(0.5f, -0.5f, 0.5f, 0.5f); |
| 180 | //Engine.graphics.renderStates.model.preMultiply(q.toMatrix()); |
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| 1804 | chris | 181 | //Engine.graphics.renderStates.model.preMultiply(Matrix4.createScale(3)); |
| 1767 | chris | 182 | Engine.graphics.util.drawMarker(new Vector4(1, 1, 0, 1)); |
| 1814 | chris | 183 | Engine.graphics.renderStates.popModelMatrix();*/ |
| 1767 | chris | 184 | } |
| 1752 | chris | 185 | |
| 1757 | chris | 186 | Engine.graphics.renderStates.popModelMatrix(); |
| 1752 | chris | 187 | } |
| 1719 | chris | 188 | } |
| 189 | |||
| 1720 | chris | 190 | // Getters/Setters================================================================================== |
| 1719 | chris | 191 | |
| 1720 | chris | 192 | public final void setMeshes(Mesh[] meshes) { mMeshes = meshes; } |
| 193 | public final Mesh[] getMeshes() { return mMeshes; } |
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| 1719 | chris | 194 | |
| 1720 | chris | 195 | public final void setMaterials(Material[] materials) { mMaterials = materials; } |
| 196 | public final Material[] getMaterials() { return mMaterials; } |
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| 1719 | chris | 197 | |
| 1720 | chris | 198 | public final void setNodes(ModelNode[] nodes) { mNodes = nodes; } |
| 199 | public final ModelNode[] getNodes() { return mNodes; } |
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| 1773 | chris | 200 | |
| 201 | public final void setAnimations(Animation[] anims) { mAnimations = anims; } |
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| 202 | public final Animation[] getAnimations() { return mAnimations; } |
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| 1719 | chris | 203 | } |