31 lines
1.4 KiB
GLSL
31 lines
1.4 KiB
GLSL
#include "utils/spm_layout.h"
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#include "utils/get_vertex_color.h"
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#include "../utils/get_world_location.vert"
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void main()
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{
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int offset = u_object_buffer.m_objects[gl_InstanceIndex].m_skinning_offset;
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mat4 joint_matrix =
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v_weight[0] * u_skinning_matrices.m_mat[max(v_joint[0] + offset, 0)] +
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v_weight[1] * u_skinning_matrices.m_mat[max(v_joint[1] + offset, 0)] +
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v_weight[2] * u_skinning_matrices.m_mat[max(v_joint[2] + offset, 0)] +
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v_weight[3] * u_skinning_matrices.m_mat[max(v_joint[3] + offset, 0)];
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vec4 v_skinning_position = joint_matrix * vec4(v_position, 1.0);
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vec4 v_world_position = getWorldPosition(
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u_object_buffer.m_objects[gl_InstanceIndex].m_translation,
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u_object_buffer.m_objects[gl_InstanceIndex].m_rotation,
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u_object_buffer.m_objects[gl_InstanceIndex].m_scale,
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v_skinning_position.xyz);
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gl_Position = u_camera.m_projection_view_matrix * v_world_position;
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f_vertex_color = v_color.zyxw * getVertexColor(
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u_object_buffer.m_objects[gl_InstanceIndex].m_custom_vertex_color);
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f_uv = v_uv + u_object_buffer.m_objects[gl_InstanceIndex].m_texture_trans;
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f_uv_two = v_uv_two;
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f_material_id = u_object_buffer.m_objects[gl_InstanceIndex].m_material_id;
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#ifdef BIND_MESH_TEXTURES_AT_ONCE
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if (f_material_id < 0)
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f_material_id = u_material_ids.m_material_id[gl_DrawIDARB];
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#endif
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f_hue_change = u_object_buffer.m_objects[gl_InstanceIndex].m_hue_change;
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}
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